[Shaun]

Week 1: Kay would've gone. Show over.
Week 2: We have to assume Anamelia would've been up for eviction with the two Lewises, and she'd have gone.
Week 3: Brooke may have gone over Isaac but I'm not sure.
Week 4: Kenaley would still have gone
Week 5: Hussain would still have gone. Both Lewises would probably have faced the house vote, with Cameron evicting G.
Week 6: Tomasz would still have gone.

Just can't see there being much difference, really, other than Lewis G lasting a lot longer and that would've sucked.