Sadly I think, the issue with Kenley is that it is really a small site and only a 'one line' school (squadron). Currently it serves Kent Wing, Surrey & Sussex Wings, London Wing, Hampshire et al (plus CCF units) - way too many for a single unit of that size.
I think that giving them an even bigger catchment won't help anyone.
The logical thing is to re-open either Halton (until it closes), Abingdon, WOTG or Odiham as a one line school to plug the gap., There are spare airframes and winches..............
Arc