Mathematically, yes. It would require them loosing all their remaining games and Forest, Leeds and Leicester winning all of theirs, West Ham winning two of their last games and Wolves and Bournemouth winning one of their last games. So it’s very unlikely and would require a lot of factors outside of Chelsea’s control but technically possible.
How come? With a good manager + 3 or so quality signings they could be comfortably a mid table PL side. I hope they go down this season