This is Yi as he holds up his jersey at his press conference. Is it me, or does Yi look like someone told him he was going to have to kiss a pig? In every photo I have seen of his press conference, he doesn't look very happy.
Now contrast this with the photos below.
Those smiles at the Celtics' press conferences couldn't get any bigger. I really feel sorry for Yi in a way. For whatever reason, he is going to play for a team he didn't want to play for. That can't make for a happy roster. On the other hand, I am pretty happy to be a Celtics fan right now. KG, RA, Pierce, and Posey (along with Big Baby and Pruitt) are all thrilled to be in Boston and happy to be a part of what is being built here. Nothing earth shaking, but the contrast between the photos from the signings just stuck me.