It's just a regular memory lane this week with Marvel shooting out promo images for Summer 2015. The running theory is that all of these will be tying into the upcoming Secret Wars by Jonathan Hickman and Esad Ribic.
Today is the return of Armor Wars, the Iron Man event from the 80s. Hopefully we get an announcement in specifics today or early next week. Then again, we still haven't seen the Kree-Skrull war.