I think this is a double edge sword.
The more lottery players a team in the lottery is able to work out the more their hands are hidden.
I mean the more but you try to hide it the more it’s suspicious. The more you make it look like it’s no big deal or you invite the media and camera and generate contents for your fans the less it’s look like the work out is a big deal.
As for a player , yes working out the Celtics could make it looks like you are going end of lottery or it could look like even a contender teams is interested in you .
It’s also possible for team that is certain of a player of not even wanting to interview or work out a player . In the NHL it’s very common.
When the player is selected and the player is asked if had an idea , often would reply “not at all, that team never come see me , didn’t interview me . I was sure they were not interested but obviously I was wrong …”.
In the same time while I am saying I do realize and understand why teams or players may want to hid it .
I am just thinking the narrative could go both ways