Re the three years time debate, I don't know why we'd definitely have Davidson pencilled in as a 36 year old, either?
I don't know that there's anyone currently on the roster I'd be dead keen to have running around for us 3 years from now. If guys like Ng & Sutton are major pieces in our rotation by then, I'd expect we'd still be mediocre.
I'd be happy to keep Ballinger (though I'd like for us to pass him the ball, too) & probably no one else. Maher will be gone by then, I'm not convinced Chappell is a quality import at this point, Davidson will be 36, Cooper, Dench, Ng, Sutton, Mottram etc. are all limited role players.
The time for a complete roster overhaul & youth movement was probably 2-3 years ago. Instead we went the path of picking up veterans, who will be of no use to us 2, 3, 5, 10 years down the track.
Very short sighted recruiting, IMO.