Its 11 starts for Villa according to a racing post website, which has the game by game detail and should be pretty reliable
http://www.soccerbase.com/players/player.sd?player_id=49704&season_id=140
(Sorry forgotten how to do short links!)
So his record is:
League: 2 starts / 22 sub / 2 goals
FA Cup: 6 starts / 2 subs / 4 goals
League Cup: 3 subs / 0 goals
Other: 3 starts / 3 subs / 2 goals
I think it would be somewhat premature to write off a 20 year old with that record just because he hasn't secured a regular first team starting place. Based on the little I saw of Burnley I am not surprised he didn't score many. They looked like a poor footballing team to me on the all be it limited amount I have seen of them this year.
I would like to see him given a few games alongside Bent in pre-season. He hasn't 100% convinced me yet, but I think he probably has more potential than any of the others in that group that have broken through. Whether he fulfills it only time will tell, but definitely too early to be writing him off for me.