The DEC program was reintroduced for two reasons :
1) used as a stop-gap measure to fill in the void left by stopping hiring in 2008 for nine months due GFC and hence lack of 2500 hrs of post crisis FOs
&
2) to enhance the ranks of experienced trainers.
Unofficially the program has stopped at around the 60 mark (more classes coming this month)but will be used selectively for exceptional circumstances.
Re fast track FOs...no need plenty of excellent & experienced FOs who have waited their turn.
f.