Cornette would threaten him to sign at gunpoint i think. Then again we do have Heyman as well so that will help greatly.
Close, but no cigar. He did threaten Lesnar with a gun, but it was because Lesnar grabbed hard on Stacey's then-pierced nethers during a spot and I think it's likely Brock will do the same during his OVW run ITTL, so Jim's not gonna be exactly friendly on Brock. Heyman will want him back fro sure, but Corny would probably just as soon work with Russo again than resign Lesnar after his WCW run.