I didn't nor do I think it is a good idea..

I wonder if they are going to make some convoluted reason its him or just pretend he never existed before.

Yeah I’m not feeling this is a good move, kind of feels like desperation to fire some life back into the marvel franchise which has been falling apart lately, would have been cool to see them cast someone new, seems like they are just going back to the well and I doubt they will ever reach the peaks of the infinity saga or not at least by bringing originals back, to me he’s iron man. Maybe there is some multiverse swerve in this tho where he’s only Doom for a small part and there’s actually another Doom who will get all the airtime.. I could live with that!

I wonder if they'll try to make him look different. It'd be a shame if he was a palette-swapped Iron Man gone bad!