I think we'll still go quite strong. Too many kids and squad players can have the opposite of the intended effect, where we end up chasing the game with no control, throwing in last ditch tackles and risking injury.
We also have a few players who likely need minutes; Salah, Dom, Robertson could all play for an hour and Konate could play a little if he's fit to give Quansah or van Dijk a break.
Beyond that a couple of players who perhaps won't start against United like Gomez, Gakpo and possibly Elliot (does he get in ahead of Dom or Salah?) could start too.
Look to control the game and possession as much as possible rather than chasing it, and aim to rotate plenty in the second half once the odds of a comeback are nearing zero.