I think someone else has said it but I do wonder whether Jota would suit the 3-4-3 better than he has, if he had a left-footed wing back outside him. Vinagre making the breakthrough we all want him to make, would be an absolute game-changer for us, I feel.
And I agree with the view that we should have a target man option, to make the most of the fact that Traore gets a cross in most of the time. It’s something that frustrates me, that the opposition literally can’t stop him crossing, and we don’t have anyone waiting for the ball in the spot where he seems to put it very regularly.
However, these two scenarios are mutually exclusive, which is also a pain.
Pretty sure the answer is maintaining the ability to play both formations, and keep acquiring players who can provide different solutions (as Nuno says).
And train the players we have, to play in more positions.