Unfortunately this is highly likely. Rumors about the RAs demise have been circulating dealers in my neck of the woods since last year. That was part of my motivation to upgrade my previous RA to a 2013 model. Little did I know the 2014 would be released only a couple of months after that. I really wanted the last model year of this vintage
Thankfully the only real change between the 13 and 14 is the touchscreen on the radio. ECUs even has the same # via EcuFlash.
Hopefully the RA will be only gone for a few years, and will come back as it did back between 2006-2009.