This team to me looks like it has a lot of weaknesses.
The OF is very weak, there's no power in it with Giles and Ichiro, and certainly not w/Taveras. The starting rotation is also weak, as Pettitte and Buehrle is more of a 2nd-3rd starter combination than a 1st-2nd.
I'd try dangling Ensberg on the trading market, and see what happens. I don't see a lot of depth to be traded away, so you may have to live with what you have, and hope for some surprises on the WW.
Here's mine:
http://www.fantasybaseballcafe.com/foru ... p?t=184826