Board Thread:Series general discussion/@comment-5088097-20170624223327/@comment-5088097-20170625142353

That's what I figured, it just seems very contradictory because I've seen gameplay footage of Bayek using Eagle Vision while not calling for Senu, and all it does is highlight objects of importance just like how in Rise of the Tomb Raider, when using Survival Instinct, Lara Croft is able to see objects of importance and spot enemies, red meant that the enemies were in proximity of each other and yellow meant that they were far enough away for a stealth attack. Yellow was also the color of highlighted objects, et al. I feel as though if Bayek had a more powerful version of Eagle Vision, his would be capable of doing all the things that later Assassins could do with it.

So, I am at least somewhat certain that Bayek didn't even have Eagle Vision, or that Eagle Vision is in some way connected to the observational skills of the Assassins.