A purported retailer/reader unhappy with Marvel's decision to have - at last count - 20 variant covers for this week's Uncanny Avengers #1 in addition to the virtual elimination of the X universe sent in the following.
As we know, Avengers Vs. X-Men #11 featured the death of Charles Xavier at the hands of a Phoenix-empowered Cyclops.
And as we know, Marvel has moved just about their entire comic book line into the Avengers universe.
In addition, at the end of Avengers Vs. X-Men #12, with the "no more Phoenix" came a lot more mutants.
Now we see where it all leads to with Uncanny Avengers #1.
In a rather graphic depiction, the Red Skull is shown with the brain of Professor X in hand.
Apparently, the Red Skull will use the brain of Professor X to wipe out the entire mutant population.
There's Charles Xavier ooze and a big Red Skull smile.
So quite literally, the Avengers have taken over the X-Men.