Did the cattle graze it well and like it? We have some rape stubbles round the farm and thinking may leave them for cattle to graze. Cheap winter fodder or put some forage turnips on.In the drought of 2003, we sowed a small field with HSS rape early, it grew like stink so the cows grazed it. It grew back again & made a decent crop.
So if you're going to drill this early, get some sheep or cattle lined up to graze it off if you need to
To get back on topic not drilling osr for another week to 10 days at least.