He's totally using an English translator lol. Ton Gars means your bros/ your guys, not your brother. He is saying he is going to meet his friends in Miami.
My conclusion:
- He's going to meet Antoine Griezmann
- He is quoting a song Rouge et Bleu (Red & Blue)
- Atletico has both Griezmann and is red and blue.
- Pogba is signing for Atletico...