To be honest I wouldn't be surprised if we don't actually get any Marvel Rivals stuff from him, even in the mixed approach he mentioned. My impression of him from what I did talk with him is that he's somewhat of a 'contrarian' and he really doesn't like the flavor of the month things and Rivals is currently super hot. I hope I'm wrong but maybe the major influx of Emma 3D smut could turn him away from doing it.
He seems to really dig doing characters that don't have too much going on for them porn wise, especially in 3D. Hawkgirl and Zatanna are probably the best example, shit even the Soranik loop he did and the now canned GL project with Aya as well. Probably isn't the best idea from a monetary side of things but he seems to enjoy doing things his way rather than follow the popular or current things.