I thought I saw Wonder Man amongst the restored heroes in Issue #5.... I suppose I could be wrong, but they didn't show the return of all the characters....
Bendis is, at least, aware of Simon and Wanda's relationship (you can tell from his dialogue in Issue #1.) However, he seems to be taking the line that Vision was Wanda's "true love." Sort of Wonderman = Mary Jane, Vision = Gwenn Stacy....