Even though it's something of a cult favorite, I'd be open to seeing a modern day take on Rollerball with updated cinematography and visuals, which were limited at the time of the original's release, but they kinda already burned that bridge with the godawful 2002 remake.
What's funny is: John McTiernan supposedly turned down the original much better script because it didn't focus enough on the titular game and made the writer pen a new script completely from scratch, which probably explains it turning out as bad (read: awful) as it did: at that point, the writer probably just said "fuck it" and threw shit at the wall to see what sticks. 
But yeah, John McTiernan, director of Die Hard and Predator directed the Rollerball remake, let that sink in.
