Ball progression and attacking fluidity are two different things. I don’t think AWB was a good attacking fullback. But he did attack space as a FB, was good about tracking back, a good 1v1 defender… if you watched the YouTube videos of Dorgu and the 442 video… well, Dorgu doesn’t look like an attacking savant by any means. His passing stats are abysmal. AWBs passing stats were much better.
AWB had his limitations, and in a 4-2-3-1 he wasn’t particularly good overlapping and putting balls into the box. The responsibilities of the wingback are different from the fullback. The wingback has to run his socks off, be good in 1v1 defending and ball progression, and hopefully put a decent ball into the box. Dorgu has one measly assist in like 30 appearances. Again, not saying AWB was amazing, just saying he probably could have played wingback competently for Amorim.
I’m fine to let things play lay out. Amorim wants him, let’s hope he ends up being amazing. I just don’t see how a pretty limited 20 year old is going to drastically change our results.