Totally different players, but I've always seen great similarities between the kicking styles of Jake Spencer and the great Brian Dixon (but with apologies to Jake, I don't ever remember Dicko missing the ball completely).
Tappy reminds me of Greg Wells. Both nuggety and hard at it with good hands and very good disposal, although Wellsy didn't kick as far as Tappy. This comparison may become more obvious if Tappy gets to play in the midfield down the track.
Bryan Kenneally and Cale Morton. Both 'baby faced', skinny and very versatile. I'd love to think Cale could be as valuable a player (long term) as 'Kid' Kenneally.