The young Gambian winger has impressed as a supersub in the past two games.
Monk said: "He's fearless and you often get that with young players.
"I want him to go out there, enjoy it and play with freedom.
"Obviously, he has a responsibility without the ball, but with the ball he can play with freedom. I think he's shown that in the games he's had.
"He's not a senior player. He's still got to learn a lot, but he's earned the right to be with the first team. That's the way it should be for young players.
"He's done very well in his two substitute appearances, he's contributed."
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