So, I started gathering data on the last time particular PVPs came up - it will help guide me with who I can pillage from my 3* farm for Iso. I came across something interesting. Other than Mystique, the character who is most due for a PVP appears to be Sam Wilson - the last time he was featured in a PVP was 5/18/17 (a bit over six months ago.)
"Identity Theft," the PVP that features Mystique, on the other hand, was last run 11/18/2016. Over a year ago. That's... weird. Sometimes the gap appears to be as little as two and a half months, Sam is a bit on the late side with six months but I don't think anyone was run three times in between the last one of his . So they probably put these into blocks which run about three months, and don't run anyone twice within the same block unless they get a show on TV or something (Daredevil is an exception there.) The glaring exception appears to be Mystique.
I'm not complaining, I don't care that much, but that's really weird...
I mined the Sneak Peeks for the dates, so if that information wasn't there then I didn't get it.
I don't recall either, to be honest.
It was in june but i think Brigby accidentally deleted the info during an update. The prior event lists Mystique as reward but jumps to SQ pvp.
According to my spreadsheet, identiy theft was last run on Jun 11- 14