The problem with calling in the big guns is that sometimes, the big guns are busy. They’ve got important big gun stuff to do, after all. But when a hero like Batman needs help, he really needs it. So, uh, well, let’s see who we can find.
On a side note, isn't it amazing that Ballmer looks exactly the same now as he did then? Poor guy looked like he was in his 50s when he was in his 30s.