Hockey teams often become families.  Members of Robert Morris University's men's hockey team said that's why they're working to raise money for the team's 2010-2011 captain, Chris Kushneriuk, who was diagnosed with testicular cancer this past summer. Kushneriuk's diagnosis came as a shock to his former Colonials teammates. “I was shocked, it’s just so unrealistic to think that something like this can happen to someone you know, so it really hits you hard especially when it’s someone that was such a huge influence in your life,” said redshirt junior, Andrew Blazek. “It really made me realize …