I did this in my first season because I was an idiot. Trained outside D for two weeks and I think I got two pops (none on bigs, both on my short 18 year old guards) with a level 4 trainer. OD trains at about 75% of the speed of passing on PG and PG/SG, so you can try to do some rough math with that. In general terms it's safe to say that team training non-FT/ST skills is not at all efficient.
You're unlikely to find anyone who can provide a systematic answer to your question because team training the non-ft/st skills is so slow that no one who cares about training speed enough to document it is going to waste her/his time on such an inefficient training regime.