Can't really blame Marvel for putting Spider-Man at the top since Cap and Iron Man aren't around. I'm assuming Holland would be the lead in the same way that RDJ was the lead in the Avengers movies where Tony had the most screentime but they were still very much ensemble movies. I'm predicting Mackie, Cumberbatch, Larson, Rudd, and probably Simu Liu and Letitia Wright will make up the rest of the main Avengers with Hemsworth and Ruffalo taking a backseat in more supporting roles this time around. Hiddleston will probably be in it for sure given Loki's ties to Kang but as for the rest of the D+ show heroes like Moon Knight, She-Hulk, Ms. Marvel, Daredevil, etc...I can see some of them in this but as to who exactly is anyone's guess. They'll all be in Secret Wars for sure.