That's why Riker did the TATV crap, because it could have meant his career.
Nope, it never happened.
I concur. Here's the actual dialogue from TATV:
RIKER:
I think I'm ready to talk to Captain Picard. I should have done it a long time ago. (hear, hear - go for it Will!)
And here is the only relevant "The Pegasus" scene where he had a chance to talk:
RIKER:
I've said all I can. I am under direct orders from Admiral Pressman not to discuss this, sir.
(So essentially he's ready to talk, but won't because he is under orders not to do so...

)
So when was he ready to talk to Picard according to TATV?!?
DATA: The asteroid's internal structure is highly unstable. Any attempt to cut through the rock could cause the entire chasm to collapse.
RIKER:
Captain, I have a suggestion. There's a piece of equipment in Admiral Pressman's quarters under guard which might get us out of here. It's a prototype for a Federation cloaking device.
Oops...no, that was not the talk he promised in TATV, either.

Sorry, can't stand retroactive continuity because of things like this.
Bob