EY NQY-MAN
Certainly not a bad thing, but it seems unlikely to be hugely successful in terms of passenger numbers.
On the assumption that people flying from Manchester to Abu Dhabi are predominantly using AUH as a transit point, passengers from Newquay would have to go through at least 2 transit airports to reach their destination in Asia, along with associated lost time with change of aircraft at each transit point.
Additional codeshares usually boost passenger numbers, but how many people are really going to be taking up this option ?