What if he is secretly on the ga st team and Dooley told him to wait until tomorrow to announce. That way he could play against us, how cool would that be?
Players frequently do things (tweet or whatever) because they realize fans keep up with them and then they will rush to message boards and laugh their asses off at reactions.
I've talked to players who have told me about laughing at message board fans (many different message boards, not picking on this one) who ran long threads about something they said or even things they did in games.
I would suggest being very careful about reacting to "player comments". they like to do it for reactions. Enjoy it actually