I guess it was obvious from the way the squad numbers were announced, but it seems like Fryers is now officially a member of the first team squad.
http://www.tottenhamhotspur.com/first-team-profiles/
Carroll and Townsend are there too, but none of the other "potentials" have broken onto that page of the OS yet (e.g. Kane or Falque)
That makes sense. Carroll, Townsend and Fryers are far far closer to first team/PL standard that Kane or Falque