you should understand that also now you living somewhere where English is spoken you should be able to understand that
Anyway, on to the trades:
The Hawks one would never be done by Atlanta since they'd be giving up a quality (if oft-injured) center, a possibly soon to be all-star at the one/two for Jerry Stackhouse (White is useless, Jeffries is presently hurt, thus the deal wouldn't be done, and Jeffries won't help the Hawks anywhere near as much as Ratliff would now)
That and the fact that Stack is opting out, they are possibly giving up Ratliff and Terry for nothing (Jeffries would be behind SAR/Big Dog/Henderson when/if healthy, thus nothing and White is, like I said, worthless in exchange for Ratliff)
The Bulls deal, does not work under the cap, so I won't even bother to rip it apart.