Phil Kessel trade comes full circle as Dougie Hamilton faces hometown Maple Leafs » David Krejci, Nathan Horton, Dougie Hamilton, Dennis Seidenberg

David Krejci celebrated his 2nd career playoff hat trick. (AP file)

David Krejci celebrated his 2nd career playoff hat trick. (AP file)

Boston Bruins’ David Krejci (46) is congratulated by Nathan Horton, Dennis Seidenberg (44), of Germany, and Dougie Hamilton (27) after Krejci scored the game winning goal against the Carolina Hurricanes during the third period of an NHL hockey game in Raleigh, N.C., Monday, Jan. 28, 2013. Boston won 5-3. (AP Photo/Gerry Broome)