In reply to iamaclimber:
Regards Aonach Mor, you can abseil in from one of the posts near the ski patrol hut, which gains you either Morwind area or Left Twin area depending on which way you go; handy for avoiding the potentially hellish slopes at the bottom of the crag. Not sure what nick the posts are in at the moment.
The Ben gets a lot of localised wind effects so sometimes it's worth just going in with an open mind and see what you can get at. I've been surprised positively and negatively lots of times.
Quite often bits of Coire Leis are scoured so you might be able to get on to NE Buttress.
Beware the routes on the west side of the Douglas Boulder, there's a nasty terrain trap below the approach slopes.
Routes on the NF of the Buchaille often start before the serious snow line. The exits can be dodgy though, but if you find that's the case you can always reverse your route.
……..Mind you, saying all that, there's times I don't go out anymore; whereas a few years ago I was of the mind that it was almost always possible to do something.