I meant that Grievous wanted a spy in the Republic. Wait, scrach that, just remembered that Palty does that in his own twisted way. And Mannan... it was just ``lets say...`` idea.
About force sensitivity, if we go by the theory made by Quai Gon Jin that force goes trough all living things, which would include even clones, who are alive, and the fact that Commandos are different from the rest because they have their personalities why cant Boss be force sensitive?
By the way I AM force sensitive