There’s no semantics to debate, he didn’t sign a binding NLI, simple as that. It’s no different then what Hayden Henry “signed” with Ark the previous year. As to his change, Bama expects the loser of the QB battle to transfer, they wanted another QB on the roster and Hatcher was an option because he was free to come in, he wasn’t bound by a NLI. As to being offered by Enos while at Arkansas, none of the recruiting services, nor the player, indicate that any offer of any semblance was extended.