With Lesnar coming back Monday and attacking Vince the scenario seems to be playing out that HHH comes out and tries to get revenge and challenges Lesnar again at Mania.
What if this went another route though? What if HHH actually recruited Lesnar to come back and take out Vince? HHH could turn heel and be on a power trip and look to get Vince out of the picture and take over full control of WWE. He re-signs Lesnar to help his plan. HHH aligns with Heyman, Punk and Lesnar.
Eventually this leads to Undertaker coming back and challenging Brock. It would be Lesnar with HHH and Heyman in his corner vs Taker with Vince in his corner. I think this would be a much better storyline then HHH trying to get revenge.