Lisa's rap on creep wasn't used because it wasn't Hoe-ish enough like chilli
I mean the song was based on her anyway
all the other songs lisa isn't on is because of her time being spent in the diversion center...before y'all lash we all know she's loc-ed
NOW when TLC comes on the Radio it's true her raps aren't edited in most likely because of licensing, But when i was a kid in the 90's & 2000's better believe they were playing TLC songs with Lisa on it, not trying to take away from the songs that has no purpose for her like RLS and BBB