Davis strikes out a ton without plus power and has speed but looks like he can't translate it into stealing bases efficiently. He's been a few years younger than the average of all the leagues he's been in, but it seems as though he can barely keep his head afloat in them.
Alford on the other hand was preoccupied with football so his baseball statistics don't really mean anything because he only played a couple of weeks and then it was football time.
I don't think Davis is nothing, but I'd put Alford ahead of him of prospect lists.