Wasn't really a money issue, Bassett's could've paid for it, they've paid plenty over the years for training opportunities out of pocket. Bo wanted open access to come to the RTC whenever and a set place to sleep. Brands didn't want to accommodate that and allegedly the disagreement escalated.
Pretty sure Bo crashes on Caleb's couch when he comes to Blacksburg as of now, we don't pay anything for him to come down and it's just additional training partners so we view it as a positive when they want to come down.