Check that list again for how many were wingers.
all of them played wing, before centre.
Dugan played fullback before centre but played wing, when playing up a grade in the juniors.
Ramien played wing in NSW cup before promotion
Both morris's played wing(like getting back on a bike)
Quickdraw came out of Engadine & played Reggies on the wing, then came off the bench onto the wing & started as a fullback.
Lyon came from WeeWaa, where he played under John Harvey, 1st grade as a 16 year old. Wing.
REnouf was obviously on the wing.
The only one that really wasnt, was ET started as fullback but came of the bench onto the wing & rotated around fullback, Wing & centre in his first few years.