ON TOPIC: If the script is decent enough, Akyroyd and Ramis will sign on. If it sucks in the least, they ALL will pass. Also, I never really got into any of the Ghostbusters animated stuff. It was a little after my first-run cartoon days.
WAY OFF TOPIC: Kelso
's name and avatar got me wondering: Which of the following do you think was more likely an ancestor of Lee Kelso?
Tucker because of the resemblance, or Michael Kelso because of the family trait of folding one's arms while being photographed?
It's rhetorical. Moving on ...