Blair's agent and team did what was right by him and I find no fault with DeJuan.
Rumors get out from time-to-time without a plant, and I'm pretty confident that's what took place.
DeJuan, as has been mentioned, fully intended to play but with the parties on the verge of a contractual agreement, the Spurs figured he might as well sit out while the final I's were dotted and T's were crossed.
Blair, not unlike other SL prospects, was going to sit out a game or two for SL in an effort to get a better look at some of the lesser knowns, so it's likely this scenario could have played out without a contractual dispute.
Bottom line, the kid's signed, the Spurs and Blair are better for it, and hopefully his health remains a non-issue for the remainder of his career.
Basically, no harm no foul..(And agreeing to disagree, at some point, is probably a good way to avoid being
K_B_P-ed

)