I just promoted to D3 for the 3rd time. I'm hoping to stay longer this time. Can anyone offer any suggestions on what I should do to be competitive in the league?
I'm not going to be tremendously helpful for obvious reasons. ;)
Don't underestimate your roster, first off - while you may not have the superstar players, quality starters and depth can do quite well. Essentially, what you want to do is first ensure that you don't finish 8th, and then after that, if you have a chance at 5th that's great, otherwise you can try to focus on getting ready for a relegation series. Probably by the time we get to interconference play, you'll have an idea of where you'll need to make improvements if at all to achieve your goals, and if we're lucky, there'll be at least one team that decides to pack it in.
You also probably want to crunch time your TV matches, because that's important for revenue.

* - Of course, the reason you should CT the TV matches is in no way related to our matches being the ones after your TV matches. ;)