As 'riley stops' pointed out Nike's campus was still closed in the fall of 2021. Traveling to NXN is vastly different than participating in NXR, EB, or RL. For NXN, 400 kids plus 100 adults from all over the country spend a long weekend together: same hotel, riding buses together, meals together, etc. With the campus closed to employees, what did you expect Nike to do? If anyone thinks Nike "bailed," you're an idiot. Optics or not, it wasn't a decision that surprised most coaches.
It'll be interesting to see where top programs choose to race. I know a lot of people like the idea of running really fast at RL, but I personally hope NXN remains the choice of top teams. I'd rather see teams (and individuals) battle it out on a course with hills than a track meet on grass.
Last year many top teams ran in their respective NXR meet before competing at RL. I imagine those placing in the top 2 this year won't decline an all-expense paid trip to Portland.
Finally, the NXR-SW course is back to Casa Grande. It has not been updated on the website, but I received confirmation last week. The soccer academy at Casa Grande did not allow it to happen there last year due to, ...wait for it, ...Covid.