I thought that might be the case - I originally thought it might have been Spotlight: Drift plus some of his other appearances put into a TPB, but couldn't work out why Alex Milne was involved. I don't think it changes my reaction though:
"The most appalling thing about this is that we could have had an 104-pagenovellatrade paperback about any character from the past 25 years of Transformers.
And we got Drift."