No. JPA only said that... because well, why wouldn't he? He wants to be here, Jays are looking to contend and he thinks he is the best catcher for the team and thinking he won't be going anywhere. Ask most players in the league, they will say they won't be going anywhere until they actually do.
It would be beyond stupid to go with that thinking seeing as d'Arnaud is better than JPA is every facet of the game and TDA would cost nothing for the next 3-4 years while JPA is arbitration eligible next season and going to get expensive because of stupid things like his homerun totals and RBI (HR aren't stupid but overall, his slugging % isn't as high as it should be -- mainly because he doesn't hit many doubles or hit for AVG). TDA is a guy that could be a middle of the line-up hitter with above average defense at catcher. That's a stud -- you don't trade that away especially for "whatever he will get". Meanwhile, JP is below average (good lord, he has a career OBP of .275... PUKE!).
Ugh, still hoping some other teams swoops in and gets Dickey or the deal just falls apart.