Real Rally has often very long tracks. Why Dirt Rally has only such short 10km tracks? Rally Racing 97 even had the Pundershaw Track which had a length of 58,90km! It is such a great track! I would have loved to see such a track in Dirt Rally again.
But I would be already happy if it would have some 20 to 30km tracks and not just 10km short ones.
Its not that uncommon in real rally to have some longer tracks.
Long tracks are also good against remembering it so easy, making the copilot useless. Long tracks fight against this problem learning all the tracks so fast and the copilot stays more important. Its also a endurance test for the car. In Rally Racing 97 at the pundershaw track you really have to manage car damage and it was always interesting.
Also: More locations please! The current tracks repeat a bit too often. Not even just the location, even the segments are often areas which you drove already on an other track.
If you want to stay with the very short tracks, please tell why. I see nothing wrong in having some 25, 35km tracks and so on. And real rally this isnt that uncommon.