made trade for pedro, thoughts

I just made a trade , I got pedro, J. Garland and M. Prior for pitchers and
also go D. Macpherson, E. Chavez and Johnny Damon, FOR D. Jeter, H Matsui,
W. Miller, M. Giles, and A. Huff. just wondering your thoughts on this.
my pitching rotation now is Pedro, Hudson, Halladay, K. Rogers, and M.
Hampton and have on my bench Garland and Penny. from what I see I traded
matsui for damon, Jeter for Pedro, huff for Chavez and Macpherson, and Giles
for Garland and Miller for Prior. with my pitching I can afford to gamble on
Prior hoping to have him back for the stretch at the end of the season (and
hopefully playoffs). what are your thoughts?