Adriana wasn't a jockstrap for the vagina like treece the strippers,was the wife of Christopher Moltisanti a capo,and nephew of dead boss.

Go to Tony after the FBI wanted to force you to cooperate,would be seen as a sign of respect for Tony,something like : "Tony, I respect you and the family, and I won't flip,never, but you must help me,"
Tony: "sure Adriana, now I call the lawyer, you stay out of Jersey, until I, chris and the lawyer, don't resolve the situation "

It's my opinion.