possible way to verify other astrology with squidward shorts

nickelodeon aired bumpers where characters from they're shows announced upcoming episodes with a bit of comedy thrown in during the Nicktoons summer splash and most of the time in the spongebob bumpers squidward would appear and talk BUT the thing about squidwards parts were that they reused animation from astrology with squidward, so if we found movements and facial expressions by squidward from his segments that were not used in astrology with squidward it could or could not mean that these are movements and facial expressions that were used in shorts that we have yet to see