I am struggling to find any justification for this decision, or any political logic. He surely can't keep the policies, he can't be that stupid? If Burnham disagrees with them then he should have cut her loose. If the plan is to water it down then, again, he will be hampered by her association which further points to getting rid. Surely he isn't keeping her there to appeal to the right? If she was just doing what No. 10 instructed she can hardly start saying "well I never actually believed any of it" that just completely undermines any credibility she may have had, and also makes Burnham look daft by placing faith in her.
I have to admit, I usually have some idea of what the play is, but I am at a loss with this! All suggestions as to what Burnham is playing at are welcome.