Peter Locke and several other folks sent me an observation. Here's Peter…
A month or two ago I noticed at the beginning of Colbert, the taped intro everyday with the eagle, etc., there was a number that had been added and that counted down. For example if it was 81 on Monday, it would be 80 on Tuesday etc. I'm trying to find a screen shot the intro that shows the number, but not having luck at the Comedy Central website.
I did a little math in my head and divided the number by 4 shows a week and deducted the numerous weeks (deserved) they have for vacation, and it seemed like it was counting down the number of new shows left. Then in July or August, the numbers stopped appearing. That makes me wonder if there will be new episodes into 2015.
Makes me think it's at least being discussed, though I don't think it's likely. It may depend on when The Minority Report with Larry Wilmore will be ready to air. If I were at Comedy Central, I'd be intrigued by the idea of extending Colbert's run for a bit and airing a ninety-minute block of The Daily Show, The Minority Report and The Colbert Report — preferably in that order. That may be too expensive, to say nothing of the fact that they have a rather successful show on at Midnight. It's called @Midnight.