Former Barcelona player Onesimo Sanchez has questioned the move to re-sign Neymar.
The Paris Saint-Germain star left the Camp Nou for France in 2017, but could now return to Spain to join either Real Madrid or the Catalans.
"If [Neymar] comes, I don't know where they're going to put them all," Sanchez told Radio MARCA.
"Griezmann, Messi, Suarez... If he doesn't come, it's okay.
"The squad is already very good."
