Jeff Parker is the guy who took the original X-Men and told gap-filling stories under the title, X-Men: First Class. Then, he brought a World War II team called Agents of Atlas and brought them forward to the present.
Now, he teams them up with the 1960s Avengers–as a result of a “chronovirus” created by Kang.
Is it canon? I think so. But the time-traveling heroes are time-displaced, and I’m not sure they’re the canonical versions–so I haven’t tagged them.
Not much to write about–but loads of fun to read.