While a 240 hp 3.0 V6 sounds OK, I'm thinking it's future will be cut short by the I-4 Ecoboost.
The vast majority of Fusions sold are I-4s so the 2.5 with 6-speed auto is the major engine.
It would be logical for Ford to offer the NA I-4, Hybrid and an Ecoboost I-4.
The key is when are the Ecoboost I-4s due?