The idea of "hiding" subs has floated around, here's my take on it:

This specialist will hide the number of drillers at his outpost, as well as the number of drillers and any specialists on the sub he is currently on.
The sub itself and the Sonar Operator are visible to other players.
For the time machine and devs, scrubbing ahead in time will show a question mark on top of a white version of the outpost.
Perhaps there can be a balancing option that the Intelligence Officer can reveal the Sonar Operator's driller numbers and specs.

What do you guys think?

Awesome! I'd support this one over most other specialist ideas. It specifically adds a new twist to the game without actually changing the system of the game.

Tbh I'd change the name to something cooler though

I think this has been discussed already and we decided to call it "stealth artist or something"

Yah this was brought up already. Yours is slightly different but pretty much the same idea. viewtopic.php?f=5&t=777