Can think of a handful of occasions in 30 years where Cat 111 on 09 would have allowed traffic otherwise lost to land, most will take up to 10kts tailwind and not often more than that in low vis.. Its all down to cost benefit, interestingly few operators were bothered with the reduced minima for 09 - not sure if it involved extra costs for them in training etc. Only downside is making ATC work harder if departures need the other end!