Isn't Pulisic a midfielder?
Wide forward is where he has played most at the senior level for club and country, but all indications are he is being brought along at BVB to play high up in the attack as a 10.
I think he's going to be the kind of player that is good across the front 3 or 10 slot. So whether he's a mid or forward, even at this stage, depends on what you are asking of your wide attackers. At BVB, it's a definite forward role.
Also, we could see Rubin get back on track after injuries last year. He had a breakout year at 18 where he unexpectedly burst onto the scene due to injuries to teammates, a tough one as a 19 year old when the bug crawled his way, and now looks poised to regain a big role at Utrecht, especially when/if they sell his competition (as is rumored).
Another guy not to sleep on is Gboly Ariyibi, who is a young, fast, technical winger at a League 1 club. He's by far their most dangerous player when he plays, and there is lots of chatter he's Championship bound.
Even younger, Akale is perhaps the most technical US player I've ever seen. He's an attacking mid/wing player at Villareal B/C.
I am in agreement that our midfield is the big question. I'd love to see Hyndman and Zelalem make the leap this year and force their way into the picture.
I think our best team in '18 would be one where the real MB90 (the one from 3 years ago) defeats the evil doppelganger who replaced him and holds down DM with Kitchen as a backup. Nagbe claims one spot in front of him, and either Hyndman or Zelalem take the other. Dark horse candidates to be on the squad in a mf role would be Danny Willliams and Alfredo Morales, both of whom have been good for club and non-factors for country so far.
I really feel good about the back and front. It's our midfield that's so scary. For right now, we need JJJ in there. He has a motor, heart and skillset that we can't replace with anyone who is a regular callup.
Oh, and quick call/prediction: we will have a Bayern Munich player on our '18 squad. It will not be Julian Green. Lots of indications that Tillman is switching from Germany soon, including his younger brother accepting a recent call up for the 15s and he himself being left off a DFB competitive roster (while unverifiable, implication being he must have turned it down, as he's seen as a big-time prospect throughout Germany).