Played all my schoolboy footy at lock. When I left I went down to Sydney Uni Colts training and was hanging around the first week or so when Declan Curran wanders over. He was playing 3rd grade at Uni that year (interestingly JON was capt coach and playing 5/8) as he had just had a knee recon which was a fairly new procedure in 1979. Anyway Dec says to me "Hey, Joeys socks, come over here". Well, you don't argue with Dec so over I go. "You can play loose head in 3rds with me at tight head". I tried to explain that I had never played prop in my life. Dec says "your brother's a prop isn't he?", "Yes" I say (or maybe "yes sir" he was big mean bastard), " You can play prop then". And that was it, prop for the rest of my playing life. Mostly lower grades at Uni, then subbies for a while, then country rugby at the end. Then for some weird reason I started playing AFL at the age of 35 and played until I was 40. There must have been beer involved.
My son started playing when he was 8yo and was always a big unit so got put in the front row. He always had dreams of being a no 8 but I had to explain to him that no one ever moves from front row. Once you are there it's a commitment for life. He's going alright though, and I spend most of my winter weekends travelling about 900kms in a round trip to watch him play.