FA: Kemba Walker to DAL | his knee is "not good"

[Kammrath]

The whole “Dallas was on Facu for months” thing just seems like PR.

Maybe. But I think you think that because it fits your narrative.  

It is just as possible that Kidd really did want Facu for a long time because Kidd had some impression that he would be a hard-nosed defender or that Luka needed a locker room friend. 

And now the Mavs have realized Facu sucks (which they should have known before that) and are now trying the next option. 

And none of that is to say the Mavs weren't ALSO working the Kemba angle for a while.

Many things can be true at the same time. Fans often want to over simplify something that is usually very nuanced and complex.