What if Tommy Lee Jones played Two-Face like he acted in Under Siege?
It's quite obvious that in Batman Forever, he was trying way too hard to keep up with Jim Carrey's zany Riddler, when he should've been the more serious, straight-forward villain. In Under Siege, Tommy Lee Jones also plays a crazy and chaotic bad guy, but he's much more menacing and not so over-the-top.
https://www.youtube.com/watch?v=QyL5FVVYU-8