Well, it appears Knott DID make the Ole Miss visit, he is Knott the silent and is no longer considering Oregon. Sorry to be the bearer of bad news.
https://olemiss.n.rivals.com/news/rivals100-knott-wraps-up-ole-miss-visit-sets-announcement-date
https://olemiss.n.rivals.com/news/rivals100-knott-wraps-up-ole-miss-visit-sets-announcement-date