I hate seeing any player off the Lakers as well but I think you have to trade Manu.
Manu has high value so you can get 2 good players for 1 very good player. Spurs can pick up a scoring small forward and shooting guard at the same time.
You say that Manu's great and that he's the heart of this team. But then again, you have to wonder why he's the sixth man instead of a starter. It comes down to his being fragile, that's the knock on him.
You have an old team and you are spending $10 million on a guy who can't play more than 30 minutes a game. That is and will be the Spurs weakness, star players who can't play big minutes.
Manu averaged only 31 minutes this year and ran out of gas in the Playoffs. Pop will probably have to reduce him down to 25 minutes to make sure he's rested. , Timmy will have to play more minutes because Manu needs more rest.
Manu is shortening the careers of either Timmy or Tony because he needs rest and you gotta play Timmy or Tony more. Tony and Timmy already play 34 minutes a game, how much more will they have to play to give Manu even more rest next year?
25 minutes per game for your $10 million 3rd star player while forcing your Superstar to play more minutes to compensate for Manu's rest time.
Then you look at the Lakers and every single one of them top to bottom can run for 40 minutes except for Fish.
I'm not sure how this is good for the Spurs.