Speaking on the player's sudden emotional outburst, the Hammers boss said: "I think he's just a player that's trying his absolute best and wants the situation to be better and probably got a bit frustrated with the action. And then you see a human being, not perfect, but I love Lucas. He's given everything and in difficult circumstances, he's in as well. He's given everything and he's absolutely fine now."
When asked if he has spoken to the Selecao star about the incident, Potter replied: "No, I haven't had a chance to."