Buuxi weedha soo socota: Bishii Luulyo 1, 2009, wuxuu saxiixay heshiis afar sano ah, $6.8 milyan oo doolar ah oo uu la galay kooxda Tampa Bay Lightning. Bishii Luulyo 19, 2010, Walker waxaa loo beddelay Philadelphia Flyers, oo ay weheliyaan wareega 4aad ee doorashada
2011 NHL Entry Draft, oo lagu badalay weeraryahanka Simon Gagne.