Alexander-Arnold was playing regularly at RB for the youth sides before he broke through and the club left a window intentionally for him to come through there behind Clyne. He wasn’t playing a lot in midfield by then, that was mostly just at U18 level.
Arteta’s use of MLS at FB makes sense in that he has gone fully in on the idea that FBs are just central midfielders. He loves them tucking in both his LBs and RBs do it regularly. It works to an extent, you certainly don’t see Arsenal getting played through very often but I do think it’s very limiting offensively - and it’s one reason why I didn;t love it when Trent was exclusively cutting inside and ignoring the flanks at various points in the last couple of seasons.
What I mean when I say Arteta is someone who just believes anyone can play FB I’m talking about this tactic of taking midfield players and plopping them in at FB to play like a midfielder. Arteta and Guardiola are doing it themost of course with Lewis, O’Reilly, Nunes, MLS etc all being told to do it. They’re not playing as FBs, they’re playing as central midfielders who happen to have a starting position of a wide defender and I am personally not a fan of it as a regular tactical ploy compared with the more traditional wingback.
I know it has been all the rage since Guardiola introduced it several years ago but I hope we see that dying a little bit and the more exciting, dynamic, lung-bursting WBs come back. I find the hybrid CM/FB thing to be very stale and dry, even though it is effective in creating midfield overloads.




