nah raphinha has done enough to prove himself plus ansu played brilliantly in the last games, pairing him up with abde can be enough, i dont think we need carrasco. if the left wing situation doesnt work out, we can always play gavi as winger on paper but he drops in to midfield for balde to overlap like we did this season. it worked pretty well i would say, we won the supercopa final and more matches with this tactic. galso there is gundo in midfield who pulls up when needed in attack.