It looks Kojima may be done with the MG/MGS franchise because I'm pretty sure you don't just wipe the guy's name off the game's box art.
Kojipro site are now being renamed with Konami instead of Kojima Productions.
Do you think Kojima and Konami had a fall out?
Edit: It turns out that on Monday Konami announced a restructure of their company and a more mobile focus.
http://m.ign.com/articles/2015/03/19/kojima-reportedly-leaves-konami-konami-responds
Edit 2: and he's done.
http://www.gamespot.com/articles/kojima-expected-to-leave-konami-after-mgs5-inside-/1100-6426024/