He's gonna be moderately successful at FW, same as LW. He'll get to the top 5 or so, then lose, exactly the same as LW. Dropping to 145 won't give him any outlandish size advantage over anyone. He's always seemed small. At FW, all those smaller guys will match his pace and be much faster than him. Guida's always been a mediocre fighter who's only advantage over anybody was his pace and cardio. Now..., his only semi-advantage over some of the middle of the pack FW's is his cardio. Guida simply isn't talented enough to crack a top contender spot, let alone a title anywhere in the UFC. If he really wants a title, then he'll have to leave the UFC for..., well..., maybe Deep at LW and Bellator at FW.