My point was, in the end, that it is shoddy writing. Bendis has not cared enough to make it a presence in his own stories, it is unfair to assume that all Avengers fans must read everything and have the Official Geekbooks to Everything Marvel and their pets too! and would therefore know what its status is outside of the book in question. A new reader might not even know that it was destroyed or that Stark tower exists (there fore it would not be a problem) and it isn't as much a problem to the Marvel Zombies cause they are willing to explain it away, "It's Magic" always works.
Not to mention that Tony would not have had the time or inclination since Civil War and there is no motive, especially if it was just to be able to give it to Cage to shut him the fuck up.
It remains shoddy writing.
Just like the thunder clap.
Just like the snide comments by Wolverine about how all of them can be in whatever books they want to be in.
Pull list: Afterlife with Archie, Bodies, Chilling Adventures of Sabrina, Coffin Hill, Dead Boy Detectives, The Fade Out, The Goon, Harley Quinn, Hinterkind, Iron Fist: The Living Weapon,The Maxx Maximized, Miracleman, Ms. Marvel, Multiversity, Rasputin, Rocket Raccoon, Sandman: Overture, Silver Surfer, The Walking Dead