colbourne isn't #2 on my list.
I rate finn, sparks and percy above him. gauthier has more potential so he's 2-5.
the higher ceiling/risk would be cameranasi and toninato and johnson. i also would have rated rynnas higher, but he needed more development and i think we let him go.
d'amigo would probably be at his level: a third liner who could sometimes fill in at second line because of some defense.
so at best, a 6 on the prospect list, but i'd rate all of the above based on potential, above him. i'd trade colbourne before toninato.