Scotland legend James McFadden has urged Steve Clark to start Chelsea midfielder Billy Gilmour against England on Friday.
The 19-year-old was an unused substitute as Scotland lost their opening game to the Czech Republic on Monday.
And McFadden thinks Gilmour can make a difference against England despite his inexperience.
"The 30 minutes that Billy Gilmour produced against Luxembourg, I'd have had him in," McFadden told the Sky Sports Football Euros Podcast.
"He brings something different. Although he's young and inexperienced, you see him looking, talking. 'Where's the space? Not just for me but the next guy?' I'd not be surprised if he played.
"His debut for Chelsea was against Liverpool, against Fabinho, a Champions League winner, Premier League winner and he was man of the match. He followed it up with a man-of-the-match performance against Everton.
"He has serious talent with an unbelievable temperament. If he was playing, he'd take it in his stride.
"Young players energise the players that are there. They inspire the players beside them, either to feel that kind of protection or to give you a lift and raise your game to different levels.
"[He has] no fear, no trepidation. I wouldn't be surprised if he started."
