It would appear that whatever McNair's plan is, it doesn't seem to include working out players for the 12 spot.
From various media reports listing their full workouts, the following prospects have NOT worked out for the Kings:
Edwards (not 5-19 in HH aggregate)
Toppin
Halliburton
Okoro
Vassell
Achiuwa
Hampton
Maxey (he has said he did a Zoom with us)
Anthony
Maledon (not 5-19 in HH aggregate)
From Anderson's tweet we can infer that
Hayes
Lewis
have not worked out for the Kings, because they are between 5-19 in the HH aggregate and have openly discussed their workouts.
Okongwu and Jalen Smith would appear to be two of the three who are declining to state. (Avidja is also declining, but is not 5-19 in HH aggregate)
Between Patrick Williams, Aaron Nesmith, and Saddiq Bey, presumably one has declined to state and two have said they haven't worked out for the Kings but right now I don't know who is who.
So, right now it looks like maybe we worked out Okongwu (he won't be there), maybe we worked out Smith, and maybe we worked out one of Williams/Nesmith/Bey. We might not have worked out ANY of them, for all we know. Who knows what the plan is, but it's hard to make the case at this point that we're using workouts to execute it.