Bryce Young threw for 348 yards and four touchdowns Saturday night as No. 5 Alabama authored a predictable rebound from last week’s upset loss at Texas A&M, walloping Mississippi State 49-9 in Starkville, Miss.Young completed 20 of 28 passes, connecting on scoring strikes of 46, 75, 51 and 29 yards to John Metchie, Jameson Williams, Brian Robinson Jr. and Traseshon Holden. The Crimson Tide (6-1, 3-1 SEC) rolled up 543 yards and made 12 of 16 third-down conversions.Alabama’s defense, which was riddled by Texas A&M sophomore Zach Calzada last week, exacted a pound of flesh out of Bulldogs quarterback Will Rogers.Rogers hit 35 of 55 passes for 300 yards, but he was intercepted three times and was under constant pressure most of the game. He absorbed seven sacks and played through a right shoulder injury for most of the last three quarters after taking a hard hit.Mississippi State (3-3, 1-2) rushed for minus 1 yard on 19 attempts.The Tide needed just 4:26 to take the lead for good. Young hit Metchie with a short pass over the middle, and the wide receiver ran through an arm-tackle on his way to six points.