Clement Lenglet has called for patience around Ansu Fati after the teenager's excellent display in Barcelona's 5-2 win over Valencia.
The 16-year-old marked his first Barca start with a goal and an assist inside seven minutes at Camp Nou on Saturday, adding to his maiden strike against Osasuna before the international break.
It made Fati the youngest player to score and assist in a single Liga game in the 21st century.
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He was replaced by Luis Suarez in the 60th minute and the Uruguay international scored twice, with Frenkie de Jong and Gerard Pique also on target for Ernesto Valverde's side.