If he has found a small group of people to assist him with the roster set up and lineups then that is good, yet i think more involvement and participation for lineups could be useful.
I see what you're saying here, but it's hard to change that. You can't force people to be active on tactics and planning threads. I myself spend quite a bit of time going over the different tactics threads, but I don't have very much to contribute, so most of the time I just observe, being the noob that I am.
We're not going to see a whole lot of variance on who starts each week either, it all depends on GS really and whether we need to make callups or not. This past season, we had very little firepower, so we were scraping together what we could for each game with very few alternatives. I agree that input from the other members is important, and there are times when we need to carefully think through who we're putting where. My point is that a)You can't force more people to become involved, b)Last season was not a good indicator, c)We're not going to see a significant amount of roster variance, barring injuries, call-ups, or the occasional Chile game.