Let's do some revisionist history:
2012 Stanley Cup champions: LA Kings
Deadline deals: 0
2011 Stanley Cup champions: Boston Bruins
Deadline deals: 1
The Boston Bruins acquire goaltender Anton Khudobin from the Minnesota Wild for defenceman Jeff Penner and the rights to forward Mikko Lehtonen.
2010 Stanley Cup champions: Chicago Blackhawks
Deadline deals: 0
2010 Stanley Cup champions: Pittsburgh Penguins
Deadline deals: 2
The Pittsburgh Penguins acquire Bill Guerin from the New York Islanders for a conditional 2009 draft pick.
The Pittsburgh Penguins acquire Andy Wozniewski from the St. Louis Blues for Danny Richmond.
First team to make a big addition, but they gave up almost nothing.
To add size, depth, toughness, you do not do this at the deadline, you do it in the off-season. Prices are too high.