User blog comment:D. Cello/Assassin's Creed: Revelations (PC) - Official Assassin's Creed Wiki Review/@comment-187.105.170.237-20111205142124/@comment-3061067-20111208120301

But wasn't it said in the Assassin's Podcast that the trail was simply put there just so the player could make their way back to tthe Sanctuary, and the guy who put it in the game made it red because he wanted to? As for Altair's ledge/air assassinations, it has been stated that he used them in a time that was stressful to him.

Great review, Cello. Agreed with basically everything you wrote, and learned more from it XD