The Spanish tactician is confident his fellow countryman would adapt well to life in England, hinting at a possible move for him in the next transfer window.
"Colunga is a good player who has done very well this season," said Martinez.
"He has been a good player for Real Zaragoza, but not only for his speed.
"Colunga is also intelligent, and he is a player who always creates problems and is very smart both with and without the ball.
"The way he has adapted to Zaragoza demonstrates the great player he is and he wouldn't have trouble adapting to the way we play in England."