"I was looking forward to seeing him at 13, but he's clearly not an international 15.
"This summer's tour could be a massive turning point. Younger guys normally come in to fill in for the Lions big dogs."
Brown then picked the three standout youngsters, including his long-term replacement for Daly at fullback, that he'd like to see called up for the summer tour of the USA.
#1 - Marcus Smith
Age: 22
Club: Harlequins
Position: Fly-half
BROWN SAID: "Needs the opportunity to see if he can take his club form with Quins to next level. Will provide a genuine, high-level kick, pass and run threat."
DID YOU KNOW? Smith is the second youngest debutant featured in the Premiership at 18 years and 200 days old
#2 - Tom de Glanville
Age: 21
Club: Bath RFC
Position: Fullback
BROWN SAID: "Has all the skills. Get him in now to see if he can make the step up. His fundamentals as a No 15 are good and he has the X-factor too."
DID YOU KNOW? He is the son of Yolanda and Phil de Glanville, the former England captain
#3 - Jack van Poortvliet
Age: 19
Club: Leicester Tigers
Position: Scrum-half
BROWN SAID: "He could be a bolter. He's the most talented nine I've seen in a long time."
DID YOU KNOW? Originally a fly half he switched position inside to scrum half and played as Leicester won the Under 18s academy league in the 2017-18 and 2018-19