Oh, thank you soo much.

They are talking about M's performance at a kite competition, and while I get the first sentence (added it for cotext) the answer is all greek to me.... *hee*

"Tu as raison Alain, Malte est en pleine progression, je l'ai vu voler a Berck, énorme potentiel"
- "Il manque plus qu'il se mette a la mauresque!"