I think we need two mids who can operate within those inside channels, left and right.
The doubling up of defenders against our wingers (last 5yrs I'd say), has led to this at times infuriating horseshoe attacking shape, which creeps up the pitch, gets to the penalty area and then goes sideways from left to right.
Sometimes it works, on fast transitions, but because we're a drilled unit the muscle memory is to stick to the plan. And as much as it pains me to say this, I don't see a plan B so much. easy for me to say that as an armchair supporter, but we need a tactical switch (in game) to be heavily worked on. Plus new players which is a given.
Anderson is a good fit.