Should Captain America 1944, 1979 and 1990, Hulk 1977 and 2003 and Thor 1988 gets a crossover with the MCU Avengers?

As we know Dracula is the first vampire which means the first turned vampire were familiars that drake turned during the early 7000 years ago my guess they were warriors that drake defeated in battle then impressed by their honor and the way of the sword he recruited them as his first familiar, then as they impressed him further and turned them the first turn vampires the time it was OK, but as the years went by drake in his followers became disgusted with the world that they saw their own turn into shadows of what they were

It would be a brilliant opportunity for dc and marvel fans to come together and see dc partner up with marvel for the first time on screen.

From what I've learned, one of the cancelled X-Men film projects was a crossover between them, the Fantastic Four, and Daredevil. Well, if Bryan Singer and/or Tim Story directed Dark Phoenix and John Ottman scored it instead of Simon Kinberg and Zimmer, respectively, do any of you at all suppose that the astronauts the X-Men rescued could've been the Four and Victor Von Doom on the Von Doom Space Station in the '05-'07 duology, and that the Phoenix Force was the cosmic storm that irradiated them? I think that would've been a neat way to confirm that the two teams were, in fact, set in the same film universe at the time. Minus the Daredevil inclusion, of course. It's a long shot at best, but it'd be radical in my not-so-humble opinion. Plus, the Phoenix Force was, in the comics, one of the forces that both gave birth to the universe and created Galactus.