Would that I could be there, Des.
No worries ,mate! I have plans to do this each month!
I am not going to be there, but I will answer this anyway! I would be Bane and would choose to defeat Batman. Reason being is Batman is the greatest hero of all in my opinion. He had plans that effectively took down the Justice League in Tower of Babylon. He has gone toe toe with Superman and still held his own simply by using his wits. So ya..Batman! Reason I would be Bane is because he is the only one with the strength and brains to be able to face off with the worlds greatest Detective. Read Knightfall if you want to know just how much of a genius Bane is. So there you go! Enjoy comic con! Wish I could be there so bad. One day!