How would you tweak your favorite films to make them better?

[JayTL]

Going off the "Perfect films" thread, what perfect films, or films you consider great could use a minor tweaks or two to become even better?

For example:

Terminator 2: love the movie, love Robert Patrick, but I would have loved to see Michael Beihn in that role.

Battle Royale: needs to be longer in the middle/more like the book. Every character had a backstory, but in the movie they barely had a name.

Dawn Of The Dead 78: It has some pacing issues, and needs to tone down the "sillyness" towards the end.