Dom He'd be fine as a Rice back up but I hate that Arteta's using him as an 8 and having Rice sit deeper alongside Partey.
I think some of it is just down to injuries. We needed to put Partey in at RB as we have White, Calafiori & Tomi out so Timber needs to go into LB. I think a lot of our good play comes from our full backs and not having White & Calafiori is another thing which is hurting how we play.
The main problem for me was Trossard, he needs to either play in the front three or come off the bench. He simply is not a No.10. He's at his best imo when he comes off the bench.