That's true he is probably the one who suffers most from loco's tactics.
Which is why I suggested a change in formation to bring naturel width to the team, starting messi at RF and then have him vacate that position for 90 minutes doesn't help anyone.
It kinda worked with alves but he is a different beast to most RB probably ever.
Change to a 4-2-3-1, solves everything or a 3-4-3, that way when messi cuts in we still have someone covering the right, basically what Chelsea is playing now.
--Rb----Umtiti---Pique---Alaba
----------busquets---inieata
--RF-----------Messi------Neymar
----------------Suarez
This is basically how we play right now anyways, but with no alves, rakitic is over exposed and over worked.
Alves use to so the job of two players, since we don't have him anymore, we need to buy those two players to do the job and bright balance back to the team.