Is Iron Man 3 the end of the Iron Man?
Judging by the last scene of iron man 3 of Pepper telling Tony to destroy all of his suits and completely removing the chest piece and shrapnel from his chest, does this mean no more Iron Man or does someone else come into play thats somehow better which would be hard to do but still
Who would win in a fight, Hulk or Iron Man?
As with the others who mentioned World War Hulk, I agree Hulk would destroy Iron Man. In that WWH story arc, Stark uses the Hulkbuster Armor Mk II, which was designed to combat and defeat the Hulk. Guess what? It failed after sustained hits from the Hulk. Hulk's power is potentially unlimited due to his rage/power complex. The more rage he has the stronger he gets. Stark is limited to the technologies he can create, and while many of those technologies are superior to every other invention in the world, Hulk's power is too devastating in comparison. I know you said to not use support from comics, but his power is evident in the logic that most writers depict Hulk as a flawed character, much more flawed than Alcoholic Tony's, rather than a straightforward overpowered being. The likely reason for this is that if Hulk had a good moral compass and a consistently coherent mind through most continuities, then his stories would come off as boring, since his powers are shown to be limitless against his enemies. An overpowered character winning in every story arc would not garner comic sales in the long run. There needs to be a flaw to balance Hulk's impossibly immense power, just like Superman's flaw or weakness is Kryptonite. In most stories, Hulk's biggest flaw is his shattered and traumatized mind. This character trait is effective in downplaying the overpowering presence of the Hulk. But that is what he is: overpowered. Iron Man will have to come up with something other than just another armor system to defeat the Hulk.
I have a question about Iron Man?
OK, hang with me, this takes a little build up: In Iron Man 3 they introduced that kid who hid Tony in his barn, and allowed Tony to run around without the suit for a while, using items from a hardware store to make little improvised weapons to get into the location where he'd tracked The Manchurian. At the end of the movie he leaves a note for the kid signed "The Inventor". I don't think they will kill Iron Man, but I think they might kill Tony Stark. Or at least retire him from being a hero. They can easily have the kid from Iron Man 3, either played by the same actor or not, and he graduates from either High School or College and he gets a job at the Avengers Tower. He thinks he's going to just have a normal office job, but when he gets there he finds that he's going to be the new Iron Man. I've thought about this a bit and if RDJ wants to still be in the movies as Tony Stark there are some options. OK, let's say that in Infinity Wars Tony Stark sacrifices himself to save the universe, like he did in the first Avengers movie. Only this time he doesn't make it. It's a big moment in the series, because without Iron Man the series of movies wouldn't have even started. So then Iron Man 4 comes out with the kid taking over as Iron Man, and he's taught how to use the suit by a new AI(not JARVIS) that is basically just a Tony Stark Hologram. That way RDJ can be in the movie, but doesn't have to be Iron Man.