SARboys in SH struggle??? You check your facts mate. Two of my good mates have gone across to SH and shone. An SH mate has just left SAR after a year, and if you care about checking the truth you may find that the workload and skillset required is significantly greater than you realise.
I for one dont relish stopping my primary role to sit behind a watchkeeping desk, and I would expect anyone else to feel the same. Never mind the dubious politics involved in such watchkeeping, there is nothing dubious in taking people off hills with serious injuries and it gives a satisfaction that watchkeeping never will.
Listen the people who have done both, they are the ones who know. I, and you, have not, so dont be an arrogant s**t and assume you know it all. You make yourself look bitter and/or stupid.