Dude it would be the funniest shit ever if that portal did take them to the battle in endgame and then deadpool makes a joke saying "Heres a bit of nostalgia bait for you nerds" and then starts killing people
There are ways to bring back 616 Tony Stark. He can come back as an AI in the Armor Wars assuming it's not cancelled, his final message to Morgan was placed as a hologram recording, so that could be a tease. There's also a strong possibility that he's in Valhalla since he died right after the battle for earth in Endgame. So, all Thor would have to do is request that Tony's soul be restored and have an identical body for it to be placed in for Avengers Secret Wars. But doing it this way saves Marvel from those other options, as well as saving Rhodey's "character" from Secret Invasion.
I think this might actually be the ending, and it is how Tony returns he never dies and also how we get Captain America back to Tony's not dead, so Cap didn't stay in the past
Imagine if deadpool say this to thanos 😂😂😂 Deadpool: f you cable This would be hilarious 😂😂😂 not gonna lie the actor who played thanos is actually the actor who played cable in deadpool 2
Ok, this actually has some validity to it. 1. Logan actually could defeat Thanos by himself assuming Thanos doesn't use the reality stone to either take away Logan's adamantium or his healing factor. 2. Robert Downey Jr recently said he's "open minded" to return as Iron Man, and if Wade and Logan jump through the multiverse to go to this specific moment, it's very plausible. 3. Wade can use the Infinity Gauntlet with no repercussions because of his healing factor.
I mean, technically, DP and Thanos did have beef with each other in the comics, so….not inaccurate. Also, I now realise DP is a very bad abbreviation of Deadpool.