Not sure why both poll options are "stomps".

Assuming Hulk=Cull Thanos would have to beat Abomination, Juggernaut, Colossus and Angel Dust. No way. He can maybe take on two, possibly three of those, but not all.

Thanos alone is enough

Thanos treated hulk like fodder and putting him up against lesser characters than hulk is not going to help.

Cull can hold off Any of the fox Characters untill Thanos stomps abomination and Hulk(again).

Cull could probably beat any of Fox with ease( Not a single one has feats to suggest they can tank the hit Ironman took). Thanos would lolstomp them.

Cull vs Angel Dust, Deadpool and Colossus - Cull stomps Deadpool, then the other 2 shouldn't be too much of a problem.

Thanos vs Hulk, Abomination and Juggernaut, he should be able to take them. As he tanked Hulk punches and did stomp him in like 15 seconds. And Hulk is superior to both of them.

Even if Cull loses, he can hold them off long enough for Thanos to intervene.

Cull would honestly just be giving Thanos time to beat the ones he needs to beat quickly. Making sure he doesn't get swarmed.

I'll just say Thanos and Cull.