It doesn't make a lot of sense as the current 2.0l Ecoboost engines turn out at least 240 hp and torque that competes with the 3.7 Roadster. The 1.6l Ecoboost that turns out 182hp may be better. The advantage of a turbocharged engine is the development of high torque at relatively low rpm.
Personally I think I would prefer a low boost supercharger.