NE region high school runners (includes New Jersey) can't run both Foot Locker and NXN. Regional qualifying meets for both national races are on the same day, November 26, and the seeded races are actually scheduled at exactly the same time, 11:35 a.m., whether by coincidence or design. So unless one meet or the other would give Cheserek an invite without having to go through the motions of winning the qualifier, it's hard to see how he could do both.
After the mud bath at NXN last year, I heard rumors that Cheserek was perhaps considering doing FL this year, but I don't know him at all, and have no idea if that was true, or maybe just something he might have said casually in the aftermath of that sloppy NXN race. Foot Locker was actually wet and cold 2 years ago, with hard rain throughout the whole boys race, although last year weather was perfect in San Diego.