Distress and anger...and a little bit of happiness
That guilty pleasure of drawing that dude's face...I think I already mentioned that :P

I put together some of the facial sketches because I thought you might like them. Personally speaking I always thought seeing facial or pose studies in animation art books are quite interesting.

I had a few more but...some of them were sooooo old that the design didn't match his current look anymore...so I scrapped them (for now :P)

Hubbs has the cutest smile, imo :>