a) you are training good players too, it is not wasting; and these two attributes usually pops quicker
b) assuming you would train ft/stamina sooner or later so why not now
because it trains the complete team, to train it for ~4 guys is pretty inefficient .. I am sure you won't tell people to train inside shot for SF/PF/C if just on C get the full 48 minutes ant the other players are far away from efficient minutes.(in this case i would go for training c only or team training)
So better train it when you got an rooster, who you gonna use your player longer not just 3 players or even could sell then with an raised value of this training ...
c) it is probable that ft and stamina won't raise salaries as much as improvemen in other attributes do and we are just before a raise of salaries (at thestart of the season - once per season)
a single skill raise in a skill betwenn mediocore and strong won't raise the salarie significant to, maybe you could consider thinks like that with id training from centers with skills around 10.
d) there is a lack of matches so it is more difficult to get 48+ minutes for all your players who you want to train
the games are unimportant so give me a reason not to try it? When you don't get because of injuries fouls and so on you could still train stamina or free throws ... If you got such bad weeks are excellent times to train those skills.
e) level of a trainer doesn't count in team training
i won't be totally sure about it, and even a level three coach don't cost money too and give you good results, and will increase the player value more fpor 6-7 bucks with the firing fee.
g)fts can be crucial at the ends of close matches and it is good not to have players with atrocious FT at the end of game (luckily opponent don't foul the worst FT shooters on purpose as I can guess but still)
with better skills he win the game, or have the chanche to win it because he could compete ;)
I would say efficient training for four players in a skill is a way more effective then in stamina or free throws for the same one ... Ok maybe he is a little stronger the first five six games of the enxt season, but afterwards he would become weaker.
f) he will get 3 prospect from draft and should decide according to what he got (and if he has enough inforamtion and a sufficient position in draft, maybe he should draft accordingly (to get current best candidate for trainng a promising fellow at the same position))
whats the problem with it ;) He got increased value with the other one, instead of the same vvlaue for the 1k or firing class. Andd with the right draft a lot of thos players get useless.
h) he can't discarded all not ideal players now, he has to have some players to play with and counting with some injuries; of course the weekest should be fired (sold) to save some money.
Ok you win team training without players is the best :) I suppose it becomes better when you got more players who profitate from it, maybe single postion training makes the most sense with a thirty person rooster.