Dear Santa: heavy flavour physics at neutrino factories—desires from theory

Even in 2010, the CKM parameters Vcs, Vcd and Vub will be known with less than desirable accuracy; the discovery potential for New Physics in charm decays—in particular, their CP asymmetries—will be far from exhausted; important tests of our theoretical tools will not have been performed. I sketch the impact a ν fact could have in these areas.