What’s going on with this? Seems every character that’s gonna be offered is for their 1st cover, yet we havent even see the 3rd cover being offered to anyone (seeing XFW green, Chavez red right now). Or did we? Im confused.
There are no replies from the devs yet. So, it’s still a mystery. Logically, we should be on the second colour now.
It’s possible they’ll start offering the second cover when they rotate back to “A”.
Or alternatively they will continue offering the first cover forever, because with saved covers you’ll eventually be able to exchange those for other colours 
So far every offer has been for the first color, even on the second time in Heroes for Hire.
So, logic dictates that all offers will be for the first color.
Sorry, it’s a bit of a pet peeve when people misuse the word “logically”.