Yeah. If you recast Deniro, at least for the young parts, shorten it up a bit, and maybe add some more content about the actual shit the Teamsters did or represented that would explain how they came to power, could have been a great movie. Or just scrap the idea and make a movie about Hoffa with Pacino because he's really fucking good.
Problem is, everyone in power or whatever spent all their time sucking this movie off and nominating it for things. So rather than learn a lesson about hubris and editing, they got rewarded.