I wonder why a bloke who has nearly 8000 FC runs at 40.53 with 17 100's and 38 50's is selected into the Victorian side, especially after a 500 run season .
To give this some perspective, as you are attempting to use statistics to deceive. White in the 2012/13 Shield made 510 runs from 9 games at an average of 36.42; this is what you are suggesting as a stand-out season. Wow!
Just have a look at what some other specialist batsmen in the Shield did last year; and it was a poor year for batsmen:
Maddison (opening) 532 (8 games) at 35.46
Rogers (opening) 742 (10) at 49.46
Ferguson 639 (9) at 39.93
Doolan 715 (10) at 42.05
Cosgrove 784 (11) at 39.2
Burns 587 (10) at 32.61
and of course Ponting 911 (9) at 75.91
So a stand-out White season as you describe it, I think averaging 36.42 is just average, and he has not out-performed other specialist batsmen that might also have claim to higher honours. Who in turn, were by and large ordinary with the exception of Ponting (I include him because his results are what a batsman needs to be aiming at).
Comparing White with all-rounders, if that is what White can be called, a bloke that endeavours to bowl wrist spin but can't spin a leg-spinner and his control is a joke. White last Shield season got 4 wickets at 42.50, the same number Cosgrove got but his was a better wicket taking average. White is up against:
with the bat Henriques 385 (5) at 77.00; ball, 14 wickets at 18.00;
with the bat Hopes 473 (8) at 31.53; ball, 32 at 22.75;
with the bat Faulkner 444 (10) at 34.15; ball, 39 at 20.33;
with the bat Butterworth 320 (11) at 26.66;(a bloke that has performed consistently over a number of seasons and in big games); ball, 45 at 20.8.
No matter what way you spin White's 2012/13 season doesn't stack up the players mentioned.
I wonder how many soft runs in White's first class record were made in English county cricket? In a decidedly ordinary period of Australian cricket, White is a stand-out as the most ordinary player to ever get a cap for Australia.