Not at all. Completely revamped Mustang is right around the corner. GM needs to be ready to counter that.
As for design, it's completely up in the air right now. Early rumors talked about a brand-new design, now people are saying it might be slightly evolutionary.
FenwickHockey65's GM Thread!
My Cars: 2003 GMC Envoy SLE, 2007 Ford F-150 XL (State-issued)
Extended Family: 2013 GMC Terrain SLE, 1998 GMC Sonoma SLS Extended Cab