What made SEN 5 stack C like that? Was it a read or did something in KC's play give it away!? You can see just as KC hits C mound SEN players are already rotating toward C. Just thought it was pretty crazy...Johnqt gigabrain?
I don't know if they stacked it pre round, but normally if your team is on an eco and the attacking team is making noise somewhere you want to group where they are making noise at to fight together. You take the fight, hope you win the exchange if it's only 2 people that were making the noise, get their guns and then play retake. In this case, KC had all 5 members there and SEN just util dumped and won the round
It was probably the lack of early A aggression from KC that triggered the sentinel pivot over to the other side of the map.
KC normally either go for early mound map control or rubble control.
(its pretty common to go for one or the other)
Then Sentinels used the fade eye for a trap play.
KC broke the eye which indicated that there was presence, so tenz blinded and zekken ulted.