It's unfair to blame this solely on his opponents. He had Daley in some of the most dominant positions in MMA and failed to do anything even remotely interesting, he didn't even attempt anything as he had Daleys back, with his arm trapped, while Daley was ignoring Fitch and talking shit to his corner, just weak arm punches so the referee doesn't stand them up. Although Daley does have some blame in that, it's not the first time Fitch has had a guy mentally broken, gassed and in a dominant position without even bothering to capitalise or do anything that makes the fight worth watching.
He has finished one fight in the last 11 years, one fight! It's not like he's been inactive either, in that span he's has 14 decision wins, 15 if you count the Penn fight. While I did enjoy one or two of those fights, for every Erik Silva or Brian Foster performance we get a Daley fight, a Saunders fight, a Shields fight, a Gono fight etc. etc.
He's a talented enough fighter to give most those guys he decisioned serious beat downs but he'd rather just ride out another safe, boring victory in the most lame way possible. He is everything GSP has been accused of and then some.