Posted 03 July 2012 - 09:07 PM
"what would happen if Batman were to be successfully injected with Super Solider Serum (ala Steve Rogers)?"
He would be put on generally the same level as Steve Rogers. There would be some minor differences(due to the difference in their general body structure), but all in all, it would be the same.
"the comic where Captain America and Batman are doing karate moves on each other and both are blocking the other's moves was kinda strange. Captain America is supposed to be boosted beyond regular human capabilities (superior to even the most superior everyday man) yet the everyday man in Batman was able to keep up with him blow for blow."
1. That comic is non-canon.
2. The reason that Batman was able to pretty much stalemate Cap(though Batman himself said that Cap could probably beat him). Is that it was a crossover, and neither Marvel, nor DC, are willing to let their 'peak human' lose to the other. Thus, we get Batman being able to stalemate Cap, but saying that Cap could probably beat him after a long fight.
If a fight between the two actually happened(like in the comic), Cap would win within a minute or two. Primarily due to far superior speed and reflexes.