I was just thinking, couldn't anti-venom use his clensing powers to rid banner of the hulk as he so much desires? And another just out there question does anyone else think it would be nice to see him in some more stories?

Anti-Venom wouldn't be able to wrestle down Hulk long enough to cure him. That and it's debatable if he even could cure him.  
 
Eddie has always worked best when you don't overuse him, as well. 

Anti-venom, much like Exiler, should really just visit hospitals and save people's lives.  

yeah ! 

Random Question to add to this. Would his powers affect carnage due to the fact Carnage is also made up partly of Blood Cells?

@jukeboxheroabc said:

Random Question to add to this. Would his powers affect carnage due to the fact Carnage is also made up partly of Blood Cells?

Yes it would, carnage isnt partly made up of blood cells, the carnage suit is bonded to cletus's blood cells (or at least it was), At the end of the day AV's curing ability will cure whatever the writer wants.