The way i see it here are the players that i think are capable of being part of a competetive team going forward...
Frawley
Garland
McDonald
Terlich
Trengove (im sure he is being hampered by OP)
N Jones
Grimes
M Jones
Gawn
Howe
Dawes
Clark
Hogan
Viney
Hopefuls:
Toumpas (hasnt done much but ithink he will develop under the right regime)
Blease (the potential is there but needs to take his fitness base to a new level and needs to become defensively accountable)
Watts ( the talent is there, hopefully the new coach gets the best out of him, i still see Goddard in him)
The rest of the list aint up to scratch, you have guys like Magner, Mckenzie, Bail etc who may try hard but are not to the standard required for a successful team down the track.
It's going to take at least another 2-3 seasons to address this and it will de dependant on bringing in at least 4-5 genuine future A grade players