Found this in my inbox earlier: "Veteran 2000AD artist BRENDAN McCARTHY has plotted and illustrated a new JUDGE DREDD two-parter, with comics writer AL EWING scripting.
In a new story called Dr. WHAT? Judge Dredd tracks down a time-travelling Doctor who rides a Mega-City Portaloo along the timewaves, altering history and changing the future in a potentially catastrophic way.
The two-issue story appears in 2000AD Prog 1712, which will be on sale in the UK on November 24th, next week.
Splundig er, Drokkit!"
Looks like a classic Dredd-world satire, while simultaneously the nearest thing we'll probably ever get to Brendan doing Doctor Who.