Had ENT gone on for a full seven seasons, and had Paramount lifted its 'ban' on the Earth-Romulan War,
I was unaware Paramount had any kind of "ban" regarding the Romulan War. Do tell.
I've seen a whole bunch of people lately talking about how they didn't want Star Trek: Enterprise touching it because there was ever-so-slight chance they'd be making a feature film on it.
Oh yes, the much fabled Star Trek: The Beginning. That would have been a truly horrible film.
Paramount thought that Nemesis' failure was due to the Romulans being lousy enemies, so they ordered the guys making ENT to not use them much.
Which is laughable becuase the Romulans actually had a really minor role in Nemesis.