Oversimplistic devil's advocate time:
Best all round solution?
Bin a Puma squadron.
Shift the bods around to Odious and the other Puma Sqn!
Stand the old Puma Sqn up as a new Wokka sqn.
Dump a Naval Sqn of Junglies in the vacated space at Benson and let them squat on the Mk3s!
(This should help the CHF eek out the SK a bit longer, too.)
Finally: Cross fingers and hope someone finds a few mil down the back of the sofa and buys more Merlins for the Junglies at some future point!
I'll get me coat.