I saw that too. I find it funny though that they would use the name Ultron in the title, and make two variant covers with Pymtron on it. I mean I'm not up to date on Machine Man, but last time I saw him he didn't look like that. Plus the picture you posted clearly is a reference to the arc The Bride of Ultron. I guess we'll have to wait to see this arc in effect to see what it's really about.
That would be great.