I get what you're trying to say but don't let some mixed results cloud your judgement. This United team is still ahead of Wolves despite being in awful form. Rashford, Greenwood, Martial have outscored the Mane, Firmino, Salah and the squad itself is ravaged by injuries to key players. Imagine Wolves without Moutinho/Neves for the season (Pogba/Mctominay) and no Jiminez (Rashford). You'd be dropping plenty of points.
On pure ability De Gea, Maguire, Wan Bissaka, Pogba and Rashford nail down a spot easily. Then the likes of Williams, Mctominay, Fred (who is having a good season) and Martial would be in the conversation. Mason Greenwood is also in the squad and better than any youth product on the books at Wolves.
The wider squad may very well predominately be Man Utd players and all the players you've mentioned would make it. But you can only put 11 players out, which is why I stressed the point about first XI.
One of the main reasons United are still ahead of Wolves is down to Rashford's and McTominay's goals/contributions earlier this season. Without them both in your first XI, you are significantly weaker. Assuming you don't sign anyone of note this window, I can see you really struggling for the next few months.
You're right about De Gea. I am probably letting current form and Patricio's 87 Portuguese caps cloud my judgement. De Gea is a better 'keeper, just maybe not on current form.
Wan-Bisakka hasn't performed as well all round as Doherty for me over the past few seasons. Maybe in a back 4, Wan-Bisakka gets the nod, but as a wing-back, I'd rather have Doherty all day long, he is so much more dangerous going forward.
Williams, McTominay and Fred might be in the conversation, but not for long. Williams is nowhere near Jonny's levels and consistency that won him a Spain call-up. He may get there soon and I half expect an England call-up is around the corner.
McTominay and Fred are nowhere near Moutinho, arguably Neves too.
Martial might be in with a shout based on longer-term quality verses Traore, but if it's a right wing spot they're competing for right now, Traore is ahead.
Based on our formation: De Gea, Maguire, Coady, Boly, Doherty, Moutinho, Pogba, Jonny, Traore, Jimenez, Rashford
Based on yours: De Gea, Wan-Bisakka, Maguire, Boly, Jonny, Moutinho, Neves, Pogba, Traore, Jimenez, Rashford