The training distances are not the sole parameter to judge a training plan. First thing you should see is the effect of this plan, e.g. race distribution of the early races. It has been discussed many times in the forum including breakdowns i provided in 2005 for Asafa.
Asafa opened with a 10.08 (+3.4w) on 9 April, then ran in Kingston on 7 May 9.84 w+1.8
His breakdowns were
30m 3.84
60m 6.41
80m 8.10
100m 9.84
For his season best and then WR in Athens on 14 June 9.77 (+1.6w)
30m 3.83 (-0.01)
60m 6.39 (-0.02)
80m 8.07 (-0.03)
100m 9.77 (-0.07)
Based on this, it is pretty obvious that Asafa accel was already in place in early May, and the further development were on top speed and its maintenance. This contradict the reports saying that they start sprinting in spring, blablabla…
By the way, Bolt had obviously his accel in place in New York in May last year…
I care about what people say but what we can really trust is what they really do.