If the Rams are going to apply a more balanced offensive attack as McVay has implied, then taking a speedy WR off the field doesn't really enter the equation very often, a FB would more likely take the place of an ineffective blocking TE, although in a McVay offense, your HB/FB would come in only situationally, he's not there to replace a RB unless it's a short yardage, goal line play or to block for the RB. The Rams are going with 4 TE's, other than Mundt, what kind of blocking are we expecting out of Hopkins & Harris ? And how effective was Mundt's run blocking during the 2020 season ? Perhaps he's enough, I'm just not convinced. jmo.