Triche was a 4 year, consistent contributor who was a good defender and usually the 3rd or 4th best scoring option on his teams. He is or was the winningest player in Cuse bball history. That's not a career to scoff at, but it's also not the career of a 'stud'. Studs typically leave early (which was never a viable option for him), especially those who started their careers well into the OAD era like he did. Triche was a jack of all trades, master of none kind of player. Who, again, I liked a whole bunch.
I'll help with the semantics. Andy's minutes primarily came at SG and even SF for the first 3 years of his career and then he made the switch to PG for his senior year out of necessity. He was an okay player his first two seasons, and a pretty good but not great player his last two seasons. Nobody predicted Andy was going to have the impact he ultimately did after his sophomore season; a lot of people were still calling him a waste of scholarship at that point. And he wasn't an elite shooter until his senior year. Frank has/had head issues. If he continues to be a head case, yes, he'll be a cancer to the team and not be as productive as we need. If he settles into a role with the team and builds chemistry with the other guys, he could have an on-court impact similar to upperclassman Andy Rautins.