Yeah working out the entire lineup and weekly rotation is the next step. I must admit this is going a bit beyond my reach since I only started playing halfway through last season, so I don't have enough experience to answer these questions properly.
However as far as I can tell, I think the 8 man rotation would consist of the starting 5 which we described, with the SF being a traditional guy. As bench players you'd need another hybrid guard and big, and then another traditional SF/wingman. So 6 hybrid players. I guess the extra cup players can be traditional as well, keeping a regular lineup for the cup?
I don't really understand what the blank lineup strategy is... Though I think that LI might be easiest to build for with hybrid players as the guards are the toughest, and if you don't need high JS and JR you can keep their costs down. They're hybrid anyway, so LI might suit them best too, plus I believe it's currently the most effective strategy.
About training and where the team is... I guess we'll need some time to prepare, the first few seasons in which we need to do the out of position training, but I guess that goes for traditional trainees too right?