Given pretty much everyone will have silky skills, I think Teddy will struggle with the physicality of the game at senior level.
Also, I have watched these players following for years at junior level up here and offer the following:
Will probably make it on to a list:
Scott Reed (Coll) Very fast, good aerobically, probably tall enough by now and has a great vertical leap. Question mark over kicking accuracy.
Ranga Ediwickerama (Geelong) Ball magnet midfielder who always gets to the right place. Good skills and very good athlete.
Could make it on to a list:
James Brain (BL) fearless and hard at it, good skills. Footballer more than athlete.
Josh Duncan (St Kilda) ditto above. Inside midfielder from Pennant Hills.
Max Wilson (Freo) big basketball convert. Will need to be super big to make it.
Trent Stubbs (Haw) Good athlete and good body shape.
Of the others, either I have not seen them or they will have to work very hard to make it on to an AFL list.
Some of the next generation to look out for (currently U15):
Jackson Potter - as good if not better than Keiran Jack or Jarrod McVeigh at the same age (ironically, they all come from Pennant Hills AFC).
Aaron Duncan - plays outside more than his brother but teams very well with Potter.
Damon Steer - has a good footy brain and developing well athletically. Will need to find a yard.
Rory Pryor - a massive unit with terrific skills.
Just my opinion.