Dillo's got the right idea, and those with prior knowledge of how decommits play out have probably, like me, moved on long since.
This is NOT to slam RS-J...he's a fine talent and may go on to be a superstar, but it won't be for the Horns. Any guesses as to why UT's quit recruiting him are just that, speculation, and not that important anyway.
If you look at the track record, UT hasn't been burned much by players they've backed off of or that decommitted, and there's no reason to think things will be different with RS-J.
I'd have loved to see him in burnt orange, but it ain't happening. Somehow, I think the Horns will move on and be just fine with the players that WANT to play for UT.
In that spirit, this is the last I intend to have to say about RS-J except good luck wherever he winds up.