I feel like it's unnecessary to have a disambig... it's also gonna be a huge pain in the ass to type this title out, considering Mt. Rushmore appears all the time and Mount Rushmore (New Earth) is an unnamed character in like three issues. Maybe we could keep this at Mount Rushmore, move Mount Rushmore (New Earth) to Mount Rushmore Monster (New Earth), and put a distinguish header? Or we could just merge Mount Rushmore (New Earth) into this page. I really don't think we need a disambig.