Yeah, I heard that Luke's death didn't just get Shannen to make a guest appearance on Riverdale, but it also convinced her to do the BH90210 revival, because originally she wasn't going to do it.
I'm glad she changed her mind, though. She was also in the Heathers remake, although that series was total crap and didn't get the original movie at all.
Heathers deserved better.
Can I just continue to Rave about Jennie and Jason hooking up on BH90210? Well, sort of.