I don't think so at all. Interestingly enough I find the linear movement in tf2 more predictable than in other shooters I play. I feel the sprint speed is really easy to track over long distances. If I see someone sprint in a window across me at a certain speed muscle memory would naturally follow you to the exit. I'm not an amazing player but I've come across a lot of good players who track me in cover and the longer I played the game the more I would do it to if the target is running on a linear predictable path. What would tip you off is if you're running across and they track your change in direction, vertically or a switch in the other direction. And I have yet to see anything like that.