Man I tell ya, now people think he is faking his blister? If he stayed in longer and caused it to open, thus having blood on his uniform, make it more believable?
I for one am happy he left right when it started bothering him and not going any further, cause he has done that every time in the past and only made it worse. Oh yeah and I saw that game, and no I don't think it was suspicious at all. A blister that is forming does affect how you are throwing the ball.