What exactly is being offered for Maggette right now? We know the Artest deal is off the table. There are suggestions Miami is offering something for him and the possibility of something from Toronto, but nothing obvious and perhaps nothing. Like Artest, Maggette has a number of question marks. Not as harsh, naturally, but they're there. Maggette wanting to start may drive away teams like Toronto that have solid rotations already (even giving up MoPete) and who are trying to develop strong locker rooms.
Maybe the Spurs are seeing how low the price can get. If the Clips are all-fired to get rid of Maggs, maybe he can be had for expirings and a couple incentives. No one is exactly burning a path to the door to get him. He's really expensive. And LAC may be pleased to see him go just to wipe the money away, if they see they can't get any great talent for him.
So maybe the Spurs are trying to get him without parting with Barry.