For a guy sporting a 12-1 pro record and fresh off a big career win, featherweight Chris Gruetzemacher sounds more doubtful about his path than you'd expect. Sometimes, I think I should be doing more, Gruetzemacher told MMAjunkie.com Radio following a third-round TKO win over former UFC fighter Roli Delgado at this past Saturday's ShoFIGHT 20. I think about taking college classes and kind of chipping away, just to do something different. I always have questions about things that I'm interested i… Read entire story...