In reply to RedTar:
I'm not sure how conditions are shaping up on Skye at the moment, but in theory you've loads of options. I'd hesitate to call some of them guaranteed rope-free, that really depends on a lot of factors. But here are some easy, sub grade II ideas...
Away from the main Cuillin, the traverse of Garbh-bheinn via the north ridge is a bit of a gem. You could add Belig too to make it a bigger day.
You're not short of choice in the Cuillin. Although doing significant sections of the main ridge are liable to be beyond your preferred remit, several of the summits are a lot more achievable:
Bruach na Frithe via the NW ridge would be a really good winter day out: https://www.ukhillwalking.com/logbook/r/?i=1208
Sgurr nan Eag via Coire a' Ghrunnda and then out to the southern end of the main ridge would be brilliant too, I'd guesstimate grade I but maybe a bit harder on the first bit of ascent from the coire, depending on the conditions
Alasdair via the Great Stone Chute (hopefully Great Neve Gully) - you might want a rope on the final ridge
Sgurr Dearg - maybe up via the An Stac screes, have a look at the In Pinn (just a look) and then back along the sw ridge
Sgurr na Banachdich west flank is known for being one of the easier (easiest?) ways up a major Cuillin, but expect plenty of scree...