Hawthorn coach Alistair Clarkson says the shock decisions to trade Sam Mitchell and Jordan Lewis reflects the need to rebuild after winning four AFL premierships.The Hawks on Tuesday granted Lewis a trade to Melbourne, who offered the 30-year-old a three-year deal after being approached by his management about a possible move.Lewis was keen to play out his career with the Hawks but was told by Clarkson in a difficult post-season conversation, his spot couldnt be guaranteed beyond next year.Clarkson on Tuesday said the Hawks list profile meant they were unable to provide long-term security to the veteran pair.We put together a group of players that has produced some outstanding football and gone about their work to create one of the most exciting eras this footy club has ever seen, he told the Hawks website.That cant last forever, though. At some point in time tough decisions need to be made in terms of looking to the future as well.Like Mitchell, who was effectively traded to West Coast in exchange for pick No.88, Lewis will depart for a bargain basement deal.The Demons will gain the 2014 All-Australian along with picks 57 and 68 in exchange for picks 48 and 66.Clarkson said Hawthorns list would be bolstered by the addition of former Sydney onballer Tom Mitchell and ruckman-forward Ty Vickery from Richmond.The Hawks remain in the box seat to secure Gold Coast midfielder Jaeger OMeara, with Essendon list manager Adrian Dodoro on Tuesday saying the Bombers were unlikely to land the prized 22-year-old.In other player movement news on the sixth day of the AFL trade period:*Western Bulldogs premiership defender Joel Hamling was traded to Fremantle in exchange for pick 35, after he requested a move home to WA*Brisbane midfielder Pearce Hanley joined Gold Coast in a three-way AFL trade with Port Adelaide, while Lions defender Darcy Gardiner signed a new three-year deal*Essendon said a deal to send Michael Hibberd to Melbourne had stalled, with the Demons reluctant to part with a second-round pick in this years draft*Sydney ruckman Toby Nankervis was expected to seek a trade to Richmond, according to the AFL website*Greater Western Sydney forward James Stewart requested an AFL trade to Essendon after playing just one senior game in 2016 James Bourque Nationals Jersey .Y. - Detroit goaltender Jonas Gustavsson has earned NHL first star of the week honours after winning in his first three appearances of the season. Yan Gomes Jersey .com) - The game was all punts and field goals before Kodi Whitfields catch. https://www.cheapnationals.com/ . The Olympic champion curler and TSN curling analyst immediately went online to look at the Halls long list of honoured members. Thats when the enormity of the honour sunk in. Daniel Hudson Nationals Jersey . -- Linebacker Myles Jack ran for four touchdowns, defensive end Cassius Marsh caught a scoring pass, and No. Spencer Kieboom Nationals Jersey . The parade and rally were held to celebrate the Saskatchewan Roughriders 45-23 win over the Hamilton Tiger-Cats on Sunday in the CFLs championship game.The sin bin was first used in this country back in 1982 when Great Britain played Australia in a Test Match in Hull. Anybody who has any understanding of sport knows that it is an area off the field where a player who has committed a foul or broken the rules can be sent to for a specified time period.In fact, even if you have never watched sport before you would still fathom it is a half-way house to being sent off. Common sense dictates that you would use it for the more serious or repetitive offences that players or teams commit. It is for incidents that are not worthy of a red card but more serious than just a penalty. Warrington v St Helens Three key battles that could decide Fridays Super League clash Before I continue with my point I want to make it clear that this is not a criticism of a referee, more a point I wish to raise about the use of the sin bin in general.I am going to use a specific example but I dont even know who the referee of the Wigan v Warrington game was.This is not a criticism of a referee but an observation on the game and it is not the first time I have made this point in 2016. I have consistently felt that we do not use the sin bin enough and have this fear of forcing a team to play with 12 men for 10 minutes.I watched another game recently when I thought that the referee should have used his yellow card on three occasions. It seems as though I am out of tune with the match officials so let me put my case forward. Liam Farrell has accepted a ban of 80 minutes but at the time, and with the aid of a video referee and replays, he did not serve 10 minutes in the bin. Phil Clarke Stefan Ratchford dived along the in-goal area to score just before half-time when Warrington played at Wigan last Thursday. As he did so, Liam Farrell came in, after he had already grounded the ball, and made contact with his knee into the side of the try scorer.The referee felt that this was foul play and awarded an eight-point try, but the incident looked bad and could have caused a bigger problem if the Warrington players hadnt reacted with such discipline. However, the ref chose not to send Farrell to the bin. Watch Barrie McDermott and Terry OConnors favourite hits from round nine of Super League Earlier this week Farrell was charged by the RFL with striking an opponent and entered an Early Guilty Plea.ddddddddddddHe received the lowest possible suspension for his Grade B offence and was suspended for one match.So let me put this to you. Farrell has accepted a ban of 80 minutes but at the time, and with the aid of a video referee and replays, he did not serve 10 minutes in the bin. That just does not make sense to me.There have been 21 yellow cards in Super League this season. Five of these were for Interference in the play-the-ball area, three for offside and two for obstruction. Are you really telling me that those types of offences are worse that striking a player with your knee after he has scored a try? Should two yellow cards result in a red? This then leads onto another interesting question. Should two yellow cards in one match equal a red as they do in the most popular game in this country, football? Farrell had been sent to the sin bin for holding down Daryl Clark earlier in the first half after the Wolves had made a break down the centre of the field.Farrell was perhaps a little unlucky as he seemed to get entangled with Clark but was sin-binned. It was in a potential try-scoring situation and I agree it was a sin bin in the current system, but it did not seem as serious an offence.We need to ensure that the game is easy to understand and that the rules make sense to the common sports fan. If you got 100 people to watch both incidents and asked them to guess which incident resulted in the player being binned, I would be amazed if more than five voted for the minor interference at the play-the-ball. Sky Live: Hull KR v Catalans James Webster urges Robins to burst Catalans bubble on Thursday So if he had been given a yellow for the foul on Ratchford do you think he should be able to come back on after his second yellow?The current rules allow a player to be sent to the sin bin several times in one game. In fact, we have had matches when a player has had two yellow cards, but that just doesnt seem right to me.Ive read in the past that putting a man in the in bin ruins a game as it disadvantages the team too much and spoils the match. I dont believe that is true in Super League. If I mix yellow with yellow I see red and so should the referee.Lets empower the officials to make decisions there and then, and for it to make common sense. Also See: Warrington v St Helens: Key battles Sky Live: Hull KR v Catalans Farrell accepts one-game ban Referee Thaler back in frame ' ' '