Not sure we need an attacking mid as a priority. CB and striker, yes. Then RB, then attacking mid. Actually, you could argue an upgrade in CM is more important than an attacking mid as well. Looks like Boufal will come back so that leaves us with Redmond, JWP, Armstrong, Boufal and Sims competing for two places at best.
In CM, we only really have three proper options for two positions (plus Reed if we want him) but one of those is always injured and the other two pick up a lot of cards.