#2 those timings rarely happen in game. especially to the extent you're saying. pros miss them not due to this contrast sensitivity thingy but because there's other shit in the round they're more focused on (probably looking at map)
#3 i dont know what this means exactly - what is the ceiling of your response? how much you learn from it? and "identical personalized" doesn't make sense because by definition personalized varies from person to person
#4 most of the time you're only tracking a couple of enemy positions not all 5 but i take your point. there still isnt that much to remember in a round. you only need to remember the agent and their map location which is quite easy, pros dont struggle with this
#5 its not a quantifiable value but to say it better, genetics arent differentiating t1 pros from t2 pros or any pros from any pros. it probably affects lower skill players more. as you get better, genetics mean less and less. maybe when you're iron these factors come more into play but for higher ranks no