Lovely,
I think there is a difference between:
'As a result of its very poor Ofsted and the help it will need to improve, Beechen Hill will be required to join other academies in a successful Multi Academy Trust' and
'Politically, the powers that be wanted Beechen Hill to join a MAT and this the Ofsted report was specifically rigged to be awful in order to force this to happen' - the latter is what Teachergirl is suggesting has happened.
The first states that the school is poor, and current government policy is that poor schools join MATs to aid their improvement (whether that is a GOOD policy is open to debate, but it is policy).
The second states that the school is, in fact, really good, but was artificially given a poor Ofsted in order to engineer it joining a MAT for political purposes. I can't see that the data for this school, and for the Ofsteds of other stand-alone academies country-wide, supports this assertion.