Google built an artificial tactical assistant for Klopp, and it works quite well. DeepMind collaborated with Liverpool to create TacticAI, an engine that analyzes corner layouts.
90% of the time Liverpool analysts preferred the machine's ideas over what had happened in reality. The system is capable of analyzing and distilling hours and hours of videos of corner kicks and providing suggestions indistinguishable from human ones. One of the examples in which Tactic AI suggests adjustments to the players to defend a corner and thus reduces the probability of the attackers receiving the ball.