Barcelona have three outright centre-forwards in their ranks right now - Luuk de Jong, Martin Braithwaite, and the goal machine Pierre-Emerick Aubameyang.
A fan believes, Ansu Fati can make them four, now he's back from injury.
"Generally, I think Ansu Fati has all the characteristics of a great no. 9," Domagoj Kostanjšak writes on Twitter.
"He's lethal, moves well, attacks space & can fight off defenders.
"Still need to see how he does when predominantly positioned in central spaces & under constant pressure but overall, ticks all boxes."
If Xavi decides to use Ansu as a top 9, one formation that could really work is a 4-4-2 with Ansu pairing Aubameyang up front.
We've already seen how deadly Ansu can be in that centre-forward position. This could really work a treat.