Come in spinner, there will be no shortage of guys who can help, just like on the forums here i guess, we already have the culture built since we all come from BB.
Thing with your squad is that there is a free agent list. If you get an injury, you can decide to hold on to the player or replace him, having less guys adds to the risk/management part of the game (some guys held onto D. Rose all last season, hoping he would return and save the day... oops) If you have too many roster spots, guys just scoop up all the risks and hold them with no penalty, remember with the 10 man squad, your score is made up of the top 8 guys, 2 will be bench guys and this is where you can place your injured guy if you want to hold on to one.
Big thing for an active league is constant change, Trades, Waivers, Hot Free Agents, keep the team fresh, keep the banter flowing.