As I have said many times, I will be delighted to be proven wrong but I still don’t see Aeralis being the logical choice.
Their USP is the common wing concept. I am struggling to see any customer, the RAF included, who needs that right now. In the RAF’s case they are solely after a straight Hawk T2 replacement. That means that the Aeralis comes across as a ‘Jack of all trades, Master of none’. There are much better options for a pure Phase IV trainer already on the market.
Aeralis' concept is common fuselage (core), not common wing.