Haven't read anything. I doubt there'll be much until June/July when Lugo/Huff are hopefully back and playing and traded, hopefully for more pitching.
At that point, I'd presume BJ and DY will come up and you'll see trades FOR talent in the off-season with an eye for a run in 2007/2008.
The Rays aren't winning anything this year, and I can't see management trading away prospects. But come this off-season, I think you'll see the trades/FA signings that will help fill in the 2-3 pieces they need to be a challanger.