I would hate to see Ray go, he is my favorite current Celtic.
With that said
http://games.espn.go.com/nba/tradeMachine?tradeId=6w9ug5xReplace Lopez with Shannon Brown, the checker wont allow him to be added will march 1st.
This trade give the Cs a starting lineup of...
C Frye
PF KG
SF Pierce
SG Brown
PG Rondo
Frye's range will work great with Rondo as will Browns ability to run. I think both additions will improve our defense. Especially our ability to stay in front of opposing teams SGs. Frye's contract will dip into our free cap space this year but 5-6 mill for a starting center is not money poorly spent.
Clippers get Ray with out hurting there Rotation
Phoenix gets a young PG to replace Nash, and are already deep at C with Gortat and Lopez.