At first i was all for friendly competition, betting and what not, so i wanted to see what it was all about.
Now it is just a joke. I dont want to get into the middle of this, but since you asked. . .
Instead of trying to publicly embarass him, Like Beerball said, why not send him a PM and CC CBiscuit in all of it, and take care of your little "schoolyard skirmish" personally.
Not taking sides here, I just think you went a little low on calling him out in front of everyone,trying to bait him into a response, whcih he did, and tried to fire back, so you two could bicker about it amogst yourselves.
Are we not all here to you know, support this team?