what is this, September '12? here's your answer.
a) he looks GREAT and has had multiple fights on short notice and looked great on most, very good against Maia. but...
b) he's only beaten Maia and a guy who beat Maia (Munoz). not exactly "proven" yet. however...
c) he's as proven as anyone else at 185 (e.g. Bisping has no top 10 wins either, cept Stann)...OTOH
d) who cares if he did or didn't get a title shot, he's been hurt. SO....
give him 1 more fight against a decent opponent, let him win, let him fight for the belt. why not?
that is the most reasonable opinion you'll find, smack dab in between (and be sure to say this in your best 11 year old girl drama queen voices) "OMFG Silva is sooooo ducking him!" and "OMFG he's soooooo overrated!"