User blog comment:Mr. Mittens/Paragon Lost Trailer/@comment-4950455-20120908031628/@comment-2250460-20120908042801

The problem with Biff is that he is a poser.

All he does is spew random Mexican crap (even though he is clearly not Mexican), and disrespects you by calling you Loco, and if you tell him not to call you that (which is perfectly reasonable, and not jerkish in the least) he gets all offended. Plus he talks smack as if he has done more amazing things than Shepard's other squadmates.

Additionally, he does a poor job of filling the role of the "new player to the series" as he never once asks any questions a new player would ask, as a mater of fact, he acts like he has been there with Shepard since the beginning.