All I have read so far about a 2014 Boss 351 is pure speculation but it only makes sense to do one.
I would like to see Ford do a street version of the new Cobra Jet drag car too. There have been rumors of a Mach 1 so maybe that's in the works.
I highly doubt it. There has been no word, let a lone any type of marketing from Ford on it. Ford would not keep this a secret, 1 year before the new models come out. Just for the sake of making sales.
The 2012 Boss 302 was annouced that it was officially in the works, back in 2009. They had there PR event in 2010. There is a lot that goes behind a program of launching a certain model of car.
I really see with all the craze of Hybrids, and with the economy, Ford really putting there next years of Marketing towards that, and cars like the Focus, Fiesta etc.
It would be B*tchin though, if they came out with a Boss 351.