This is pure shite and I think most of us know it. English is a core subject and it is not allowed for a school to not teach it to all pupils in KS3 and again for GCSE. ALL students in the school under age 16 will do the legally required ammount of English.
SATS last year, alot of schools choose to do the optional SATS in Yr 3,4,5,7 and 8. My son did his optionals last year in Yr 8 and would have done the 'real' ones this year had the government not scrapped them.
Most schools do media studies now and also most do the ICT GCSE early, 'banking' most of the coursework in Yr 9. ICT is one of a few GCSEs that are predominantly coursework and can be started early.