..........I'm guessing not, and if not, why not?
If it's good enough for ACR, then why not LR?
I use it all the time in ACR and I'd love to use LR, but without a Color Sampler Tool it's not for me.
And while I'm on the subject, I know that the % readouts are more accurate and the 0-255 are a throwback to 8bit days, but I'd like the option to switch between the two.
But, the Color Sampler Tool is the dealbreaker, alas.
D.