I know we have another thread from a bit back about Doctor Who and Lovecraft crossovers, but I saw this linked this morning [though it is actually from 5-6 years ago] and thought it was fun to share:
http://strangeplanetstories.blogspot.com/2006/07/doctor-who-animated-series.htmlThe biggest change he had in mind was the Doctor and the Master blending into one person. Though this was shot down before it even began, it would be interesting [as a stand-alone miniseries, considering the storyline changes] to see a Lovecraft fan doing a Who story involving the Sea Devils.
His other pitch, the one about the investigator who talks to other kids imaginary friends still sounds like a lot of fun.