Barcelona Manager Xavi Hernandez has not been short of bravery in blooding young talents during his time in charge, and it has paid off early on against Villarreal.
Following a corner, 16-year-old Lamine Yamal was once again at the heart of danger for the Blaugrana. His curling cross to the far post found 18-year-old Gavi, who powered a header back across goal and into the net.