Aaron you seem to have a pretty specialized squad for your specific formations, which is very good in its own way. The only real concern for your squad would be your lack of wingers in general (besides your defenders). You have 3 open squad spots, but no DML/DMR or ML/MR, and only 1 pair of AML/AMR. If you come up against a formation that pushes through the flanks, your DL/DR would be overwhelmed, so I would suggest buying 1 old DMR or MR and 1 old DML or ML and have them sit on the bench, just in case something comes up. They can always play out of position if the need arises, just make sure they have a full morale and decent form.