Are you implying it’s the system? Sorry but that just isn’t true. You, your missus, your gran, and probably even your cat can clearly see TAA isn’t as natural a defender as AWB. Whereas AWB isn’t as natural going forward as TAA.
Both are quite honestly polar opposites. You have made a good point about football evolving to where even full backs need to be brilliant on a technical level, hence why I edge it over TAA currently.