There are a number of people who would be interested in the RU job with very strong relationships there.
Personally, and I have no inside information, I think it is a contract thing. Soccer donors don't seem to be stepping up, so buying him out is probably one less spend that the department doesn't want to take on. Right now, even though it likely isn't much.
Olympic sports can very much be driven by alumni, especially at a cash strapped school like ours. Based on the lack of fundraising for the facility from that group, I am guessing there was just the same appetite for helping make a coaching change move. If the alums aren't too interested, well...
More guessing, Hobbs will go all in on soccer after some of these other more important initiatives are stabilized.