execute sign造句

Chicago is expected to renounce its rights to Michael Jordan and execute sign-and-trade deals for Scottie Pippen ( to Houston ), Luc Longley ( to Phoenix ) and Steve Kerr ( to San Antonio ).
The Magic's signings of Grant Hill and Tracy McGrady were being held up as Detroit and Orlando-- and Toronto and Orlando-- explored whether it would be mutually beneficial to execute sign-and-trade deals rather than simply signing the other teams'free agents.
It's difficult to find execute sign in a sentence. 用execute sign造句挺难的