Practice resumed Wednesday in Tuscaloosa with the Crimson Tide again working indoors in preparation for the Duke game.

A few observations from a shortened media viewing window.

-- All eyes were on the middle linebackers practicing without injured starter Dylan Moses. The first group up included freshmen Shane Lee and Christian Harris followed by Jaylen Moody and Ale Kaho.

-- The other group with unresolved starters was the offensive line. Three of the five positions had co-first-team players on Monday’s depth chart. The drills we saw Wednesday didn’t shed any light on who was with which group.

-- The running back order was Najee Harris, Brian Robinson, Jerome Ford, Keilan Robinson and Chadarius Townsend.

-- Players were in shells Wednesday as they wind down preparations for the 2:30 p.m. Saturday game with Duke.

-- Joshua McMillon walked down the hallway toward the indoor facility a few weeks after his knee injury. The middle linebacker was walking well with a large brace on his injured foot.

-- Running back Trey Sanders was also spotted on scooter elevating his broken foot that was in a cast.

-- Former Alabama AD Hootie Ingram was watching the action from the sideline.

Michael Casagrande is an Alabama beat writer for the Alabama Media Group. Follow him on Twitter @ByCasagrande or on Facebook.