Plus it just has to be pissing Cardinal fans off that he's calling Cubs by their nicknames like "grimmer" and telling inside stories about the Cubs players not to mention the long gush fest over all the awesome stuff that happened in his farewell year
He did something similar against San Diego on Monday. Yeah, it's the walk thing that's usual, but I think one of those runners in SD was a HBP so I guess that's him getting himself in trouble