We need to allow Lookman to develop his game, that includes playing in these type of away games.
Walcott is not performing and hasn’t looked good all season. We have a squad to use now, so let’s do it.
But you have to pick players that suit particular games.
We're going to have less of the ball and be more suited to playing on the counter on Sunday. Walcott is extremely dangerous on the counter.
Whether in or out of form (and he hasn't been playing badly all season, he's just been off it in terms of his finishing in the last two games), he does stretch teams more than Lookman does.
That's not me having a go at Lookman, it's just that he's a different type of player.
If Lookman is to start, then personally I'd have him in place of Bernard because I think they both offer a type of player who likes to get on the ball and run with it, and to compliment that it's good to have the opposite winger be more about off-the-ball movement.