It's also worth pointing out that Wilshere made his debut for Arsenal aged 16, but was then a fringe player in European ties until 2010. Despite Wenger being infamous for giving youth a chance he didn't trust Wilshere until he was nearly 19 years old.
But apparently Moyes is ruining Barkley by following a very similar course. The only difference being that Wilshere went on loan to Bolton (made 14 appearances, just like Ross did for Wednesday) and Barkley went on loan to a Championship team.
Made his debut in 2008/09 pre season, made 8 appearances.
2009/10 made 21 appearances for Arsenal and Bolton.
2010/11 made 49 appearances for Arsenal.
2011/12 missed the season due to injury.
2012/12 22 appearances this far.
Barkely made his debut in 2011 making 9 appearances.
2012/13 made 18 appearances for us/Wednesday/Leeds.
Don't know if they're subs or starts or how long he played for which can make a difference.
Looks like Wilshire was used sparingly to get experience then after 2 years of that played regularly, but whether he was put in, pulled out, sent out on loan, pulled back, sent out on loan and pulled back again i don't know.
Now of course Barkley hasn't been ruined yet but i really can't see how anyone can say he's been handled well.