We don't even know if Rising will be set on 616 or not. It could be an adaptation of the cartoon. But if it is on 616, both Champions and West Coast Avengers will have members on double duty (Kamala, Patriot, and America).
It's possible that WCA will end and be replaced by Young Avengers though, as Clint Barton is joining the No Road Home Avengers team. If it continues, it'll need to change it's roster.