Martin Keown praises Saka's display in Arsenal's 1-1 draw with Man Utd.
"Arsenal look like they have unearthed a gem," said Keown.
"If I had to guess who the £72m winger was, I would have said him rather than Nicolas Pepe. That is not meant as a dig at the summer signing from Lille but rather a compliment for the London-born academy kid."