What is happening here, Bob?
The "Rivera" is U of L recruit D'Vauntes Smith-Rivera, who is close friends with Rodney Purvis (the tweeter).
Purvis, who has since deleted the tweet, came out with a final list of schools in August that did not include Louisville. Ultimately, I'm sure this all means nothing, but it is sort of fun(?) to see The Movement having some small effect on the recruiting world as a whole.
Of course if it does mean more than nothing, I'd be more than happy to see both go ahead and bring their talents to The Bucket.