Nah, I wouldn't do it.
Not certain about Glenn situation......San Antonio is looking forward to having some salary cap space after next year. David Robinson will be gone and I think Daniels' contract is up after next year also.
Big Dog would be a nice threat in the Spurs lineup, but they just recently re-signed Bowen, Rose and got Ginobili under contract. Ginobili could be that second offensive threat they need if things pan out. So getting Glenn Robinson in a trade right now would be a bad idea in my opinion, since they are going to have some cap space to get a big time free agent next year(possibly Olowokandi, Brand, Jermaine O'neal?)No name calling