Michigan coach Jim Harbaugh has invited up to two coaches “from every football playing college in AMERICA” to assist at Michigan’s football camp — “Exposure U” he calls it — according to a statement he posted on Twitter on Friday.

And Harbaugh has a message for the coaches — here’s looking at you ACC and SEC — limited to attending satellite camps within a 50-mile radius of their campuses.

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“Where college coaches are restricted from working a camp outside of a 50-mile radius of their campus, we cordially invite your head football coach to be our keynote speaker,” he writes.

That’s a lot of keynote speakers (SN’s Bill Bender would like to see these 10 talk at the camp). Will there still be time for the players attending to get on-field instruction?