If this offence goes spread, Narcisse, Harris, or Scott

I honestly would choose Harris just because of his experience in the SEC. But if Narcisse comes in against a team like Mississippi State and puts up better numbers, he deserves a shot. Narcisse's prone to injury is also put into consideration.
Tua should be thrown in the mix if he commits somehow.
Linsey Scott is a great descision maker and is built like a truck. His best shot is to basicaly do the same thing as I said above with Narcisse.