Couple of questions:
1. Is there a trade deadline?
2. How does post-season free agency work?
I'm weighing up some moves, but I would like to know the answers to the above before I make them - if there's no trade deadline there's not a rush, if there is (and its week 6) we're basically at it. If getting half-decent free agents after the season is basically impossible I'd be more likely to trade, but if not I'm wiling to wait until next year to improve my team when I'm defending my title ;-p