DMV has been saying that all along so it would not surprise me.Lots of GT350 stuff popping up. Will it be a late 2015 model year offering after all?
A couple more interesting pieces here, too!
http://www.fordparts.com/Commerce/CatalogResults.aspx?y=2015&m=Ford&mo=Mustang#Search
Part Description: Coupe ; High Performance LS Package, With Performance Pack, Boss Racing Package
Part Description: MOD 5.0L-4V Dual Over Head Cam SEFI NA 3.7L 4V PFI V6 NA Gas 2.3L 4V TIVCT DI TC Gas ; With SVT Performance Pack; RH