As a hockey fan, I'd like to see a big budget movie about the '72 Summit Series. No shortage of drama, intrigue, or controversy there.
As a music fan, I'd like to see no-holds-barred biopics about Captain Beefheart and Richard Wagner.
I actually want to see something like this, except where the Russians are the clear protagonists instead (or where the spotlight is shared between the two sides). The documentary, 'Red Army' made me realize that they have the far more interesting story, complex obstacles to deal with, engaging film-friendly characters (Tarasov, Tikhonov, Fetisov, Krutov, Larionov have personalities that make them seem like mythical cartoon characters or something), and thematically, it would touch on compelling ideas/themes, rather than purely existing to document history.
When it centers around the Canadians/Americans, it's sort of doomed to just feel like self-congratulatory nationalistic propaganda (albeit for the right side) and nothing else.
The fact that they created a style of hockey that completely revolutionized the way that the sport is now played, and the struggles that they faced being trained in the Russian system, getting out of there, and then trying to adjust to and change the NHL is so much more interesting to me than the good guys fighting communists.