If it wasn't for the fact that Ivan only wanted to get back at Tony, he would've destroyed a lot of New York tonight.
Imprisoning Ivan posed another problem: If Tony kept him around, more people like Justin Hammer would come after him.
After thinking so much, the tycoon actually only needed one or two seconds to make a decision. "You deal with it. It's fine as long as he doesn't show up to cause trouble again."
Luke chuckled soundlessly; he understood what the tycoon was getting at.
The technology for the Batman suit wasn't much worse than the Iron Man suit; Ivan's technology in Luke's hands wouldn't make any difference.
And who would ask Batman to hand someone over? Maybe Tony could, but probably no one else would have the chance.
Although Batman didn't kill people, he seemed very good at "dealing with" bad guys.
It was best to give him Ivan.
Luke didn't refuse, and picked Ivan up.
