Marvel continues to release images of upcoming issues in the summer of 2015. Old Man Logan was a series about the last days of Wolverine. Recently, Wolverine has died, which makes this future more of an alternate one than the way things are going.
Infinity Gauntlet is an infamous series about Thanos’ plan to wield the greatest power in the universe in order to woo death. I can tell you from the cover that it was not like it appears to be in the summer. The main protagonist was a character called Adam Warlock (that is rumored to be in a future Guardians of the Galaxy movie).
No details have been released yet, but it seems like these revisits of sagas will turn the Marvel universe upside down.