Something I have noted on my travels, but failed to mention, is the re-allocation of some Newbury and District E200's.

I noted at least one operating the ex-Thames Travel T2 route in a South Midland livery.

Thames do still have some Solo's (not sure how many), with what looks like LT06 xxx dual-door Gemini's replacing them on the routes that still exist, following the withdrawal of tendered services. Not sure if this is a permanent allocation or not.
I can't help thinking the possibly more efficient Solo's were a more suitable allocation.