Looking at the how Cobham fly the E190's it's hard to see where they are going to fit in a potentially 7 hr round trip to ADL with any sort of decent frequency and redundancy (both to their Pax and FIFO routes) in the supposed down time the aircraft have, considering the economic and contractual forces on honouring a FIFO contract.
Of course GT from airlineratings.com would have asked those hard questions. That's such a back yard organization. Their passenger REX reviews/ratings consist of 6, only 2 of which are within the last 2 years. Have a look at the "team of aviation editors" who make up the rest of the ratings team.