Don't tell the Saskatchewan Roughriders that Sunday's pre-season game is meaningless. Although the exhibition encounter at McMahon Stadium against the Calgary Stampeders doesn't count in the standings, it will go a long way toward determining the Roughriders' roster for the 2010 CFL season. "We're looking for guys to separate and for guys to grab jobs,'' said Roughriders general manager Brendan Taman. "We've been looking at that through training camp but we'll see how it plays out this weekend. The game will be a big evaluation.'' http://www2.canada.com/saskatoonsta....html?id=6b8b2c6b-0536-4356-9eed-abd73804db14