Speaking on ITV, Keane roared: "If you're Sterling or Grealish, you cannot sit there and have a young kid [Saka] go up for a penalty ahead of you, you can't.
"You cannot let a shy 19-year-old go up in front of you.
"They have a lot more experience, Sterling has won trophies, they had to get in front of the young kid and stand up."