Exactly. Even if we buy Draxler and he will be our icing on the cake, he won't get #10. Maybe he should, but from merchandising point of view Julian is nowhere near as recognizable as Pogba.
In addition, by such a move, paradoxically we have much better negotiation position while dealing with Schalke. We are giving the signal that we are not cornered anymore because we can always use Pogba as our playmaker and don't need to buy Schalke player at any price.