Could there be a SUPERBAD / PINEAPPLE EXPRESS Crossover?

When James Franco spoke with MTV about the likelihood of a PINEAPPLE EXPRESS sequel, they found out something they were expecting. Not only has that project been discussed already, there may be plans to cross over characters from Superbad, such a McLovin.
“Even before ‘Superbad’ came out, I think the studio was trying to get [Seth Rogen and Evan Goldberg] to write a sequel, but they really didn’t want to write a sequel. I guess the kids would go to college or something like that [that was the studio’s idea],” Franco said. “And so, an answer to that was to do a ‘Superbad’/’Pineapple Express’ crossover, an unprecedented crossover movie with two directors, Greg Motolla and David Gordon Green, each directing half of the movie and somehow these characters get together, which doesn’t make sense at all, but could work.”
While I haven’t seen Pineapple Express yet, I don’t see why bringing some of the characters from Superbad for its sequel is a bad idea. We could always use some more McLovin!
What do you think? Would you watch a Superbad/Pineapple Express crossover?
(Source: MTV Movie Blog)