It's good to see Airfix back, but I agree, one or two (or a lot) should be consigned to history.....but I suppose even low-level sales are profit for the company.
I'd love the F-86D to make a comeback too, along with the F-80C and a decent Phantom (perhaps using Italeri moulds?).
The thing is, many of their moulds...Spitfire, Bf-109, Corsair, Hellcat, etc., are 40+ years old, and even their better kits, the Anson etc., are 30+.
I think the way forward is to use some other manufacturer's moulds and Revell and Italeri are good places to start!!