I don't like the idea of some subjects not being taught. I teach Science so it's pretty much a certainty that my subject would be taught along with English and Maths. However, I worry about things like drama, technology, RE, music, art etc. Pupils often only have one lesson per week of these in KS3 and it I don't like the idea that they won't get any time for that.
In KS4, pupils often choose subjects such as art because they have a talent for it and want to continue with it post 16. It would feel like depriving them if they didn't get that chance.
Obviously, core subjects are important but I always feel that students should have a broad curriculum.
Luckily, our head is very sensible so hopefully she will have a plan which means pupils' don't miss out.