Who else thinks this could had made a unique crossover comic from Marvel and DC back in the 90s? they did rumbled in the DC vs. Marvel cards set and did became friends in the crossover comics event.

Both heroes are quite opposite when you think about it as John Henry Irons is quite like Tony Stark in some way and that his Steel personality is much like Iron Man.

I think I saw somewhere that there is a Shazam and Thor crossover in the works to if that is the case and is successful, maybe there will be more crossovers to come.