So much I disagree with in this post, I don't even know where to start.
Let me let you in on some basketball knowledge, Chinook.
Even if Leonard has the ball in his hands, Spurs don't need two big men who can shoot to open up the offense. Apparently you have no idea what skill-sets are needed in order for the motion offense, or Spurs offense in general, to become efficiently optimal.
Spurs need a solid diver in PnRs to open up shots for Danny and other weak-side shooters or open up more opportunities around the basket -- the best shots in basketball ( layups/ dunks or wide open 3s).
This past year, the Spurs had no divers and it killed the Spurs offense vs. the elite teams when Leonard, Parker or Manu had the ball in PnRs -- teams gave the open pass to the big who would pick and pop ( Diaw, West, Duncan) and the best shots in basketball became hard to create in the halfcourt offense.
As for the Pick N Pop options, as we all saw, Diaw had zero confidence getting the ball in that area, same with Duncan and later on ...same with West. The weak-side defense was able to stay at home w/ the weak-side shooters and any action was easily defended because the weak-side perimeter defenders didn't have to rotate -- as the defenders involved in the Pick and Pop were "giving up" the worst shot in basketball -- the mid-range jumper from West or giving up an ineffective/clock killing dribbling handle off/reset from TD/Diaw. Not having a diver in PnRs is a big reason why you saw Danny take zero shots in long stretches of games and its a big reason why he did struggle as his shots were contested more often than they had been in the past.
Back when we saw the effective ball-movement motion offense from 12'-14', Spurs had two great divers in a healthy and spry TD/Splitter and one of the two would always be in the game. Weakside perimeter D would have to rotate towards the strong side whenever there was any PnR action involving Splitter/TD and the weakside action or shooter was always open. Having a diver in PnRs was a huge reason why Neal, Mills, Green, Manu, ect all were able to get off and have HUGE games.
Spurs need a diver again in PnRs-- that is why Plumlee would be such a great value pick up for SA -- he will cost a fraction of most of the big men on the market and his skill-set is EXACTLY what the Spurs need for a 18-22 minute role. Plus he is a strong/mobile rim protector and rebounder.
In regards to your David West take... you think West will just now become a 3 point shooter in his 14th year in the NBA?? That is absurd. One of your worst takes I've read this week.