What if The Avengers Had Been Made in 1985?

Chris Tilly at IGN.com decided to take a stab at casting with his piece  What if The Avengers Had Been Made in 1985?

There’s not much to quibble with.   Tilly’s choices are on point, although I’ll bet a part would have been found for Sylvester Stallone since he had two of the three top grossing movies in 1985.

The question is what part would he have played?