Headers - i'm going to say this, the most satisfying part this year is scoring headers there's a real skill to it, you have to use timing, super cancel at times and really aim your cross and have an idea of where your striker is. We've become too used to simply pressing cross and hoping for the best as they were easy goals on PES17 and 18, if you can get good at headers it will take people by surprise online and also the AI. High crosses are a good tactic to use if you time them well, also knowing the pace of your cross can often be key to a bullet header or a floaty one. It's also not limited to simply having a target man, i've scored headers with Danny Ings, Harry Kane, Messi, Nathan Redmond, Mark Noble, Oriel Romeu - all sorts of builds of players! - the variety in the headers is stunning. AI marking is MUCH stronger this year, and also it pays to get a yard on the defender with a feint or trick to surprise the defence.