Providing England secure their passage to next summer's European Championships by grabbing at least a point in Montenegro on Friday, Oxlade-Chamberlain is likely to find himself propelled into the senior ranks.
"I have been impressed with him," Capello told FATV.
"He is a really interesting player. He is a good player, who has a lot quality and is playing at a really high level.
"He will be a really interesting player for the next friendly games before the Euros, which hopefully will happen for us."