If during the triple eviction Enzo makes the move to join Tyler and Christmas and evict Nicole and keep David in the game.
Tyler still wins the next HoH, and I'd imagine he keeps Christmas, Enzo, David, & Memphis safe, so Dani and Cody go up on the block. Tyler still wins that veto and keeps nominations the same. I think Christmas may want Cody gone, but Memphis/Enzo probably want to keep him, which leaves David/Tyler as the swings. I think Tyler takes the shot at Cody here knowing he can take him out, so Cody leaves at 7.
With Cody out we'll say Dani wins this next HoH, and she probably puts up Tyler as her target alongside a pawn in Christmas. Memphis wins this veto I think, and he does not use it, and they send Tyler out at 6.
Memphis probably wins the balls in a shovel HoH, and I'd imagine he puts Dani and David up on the block. Christmas probably wins BB comics, keeping the nominations the same. I am not totally sure who they'd send out here, but I'd imagine it's Dani as she's the more threatening player, so we'll say Dani goes out at 5.
We'll say Enzo wins the F4 HoH just like he did. As for the hamster wheel comp, I could see David clutching up and winning that veto, leaving Memphis and Christmas on the block. As Memphis was targeting him all game, David evicts Memphis at 4.
Heading into the final 3, I think Christmas and Enzo both win to face off in the final part of the final HoH, and Enzo probably wins, and I think Enzo sends David out at 3.
That leaves Christmas and Enzo in the final 2. David votes Enzo, Memphis votes Christmas, Dani votes Enzo, Tyler votes Enzo, Cody votes Enzo, Nicole votes Christmas, Kevin votes Enzo, making Enzo the winner of BB22 if he makes the move to cut Nicole at 8.
Going through what I think would have happened if DX ended up playing and winning that comp.
He probably gets misted into pulling Big D off, with Xavier going up in his place. We'll say X still wins veto, doesn't really matter who gets put up in his place, Claire goes out at 10.
Tiffany still wins that next HoH, and no one shoots for the secret HoH. She throws up SB and Kyland, Hannah still wins that veto and pulls X off the block, SB still goes out.
Now Kyland wins the F8 HoH and he nominates Alyssa and X probably, with a plan to backdoor DX. Alyssa still wins this one, pulls herself off, and DX gets put up in her place and sent out at 8th.
Hannah still wins the next HoH, and everything plays out as it did.