The Avengers x The Defenders x The Warriors Three x Lady Sif x The Nova Corps x Spider-Man x Doctor Strange x Wong x Beta Ray Bill x The Guardians of the Galaxy x The Inhumans x Captain Marvel x Black Panther x Nick Fury x Maria Hill x Director Coulson x Mockingbird x War Machine x The Falcon x The Winter Solider x Agent Carter (via Time Stone) x Antman x Wasp

Wishful thinking would have Moon Knight, Blade, and Ghost Rider involved.
Oh, and I'm also really curious if Loki will appear in either part of Avengers 3, considering that he has actually worked for Thanos before.
I'm pretty well convinced that every MCU hero character that has appeared and is still alive from both cinema and tv will make at least a small cameo in the Infinity War. For some of them, it may just be a quick scene to show us how the war is being fought "at home" while the main event occurs off earth. Not sure how they will play it, but I have long thought that this is the only way to top the spectacle of bringing all of the solo film heroes together in the first Avengers feature.
Seeing the original six Avengers reunite with Loki will be such an amazing scene. Whether Loki is on their side or Thanos', it will be quite the on-screen reunion!
I agree. It'd be epic either way, but I'd love to see Loki fighting alongside the Avengers. Chances are probably against that though.
I actually would be surprised if Loki was legitimately on Thanos' side. After TDW you can tell that Loki is only truly interested in his own gain, but still cares for Thor on some level. I expect he'll have some mischief up his sleeves again, but it will probably work in The Avengers' favor.
Imagine if Coulson finds himself fighting alongside Loki. He won't be too pleased with that.
Imagine if Coulson finds himself fighting alongside Loki. He won't be too pleased with that.
t:Imagine if Coulson finds himself fighting alongside Loki. He won't be too pleased with that.
I don't really want that. How can anyone trust him in the slightest?
Who does he trust more?