Kubo is literally the Japanese Messi. He dribbles insanely well, that 99 agility really helps him out. On his debut he scored 5 goals and assisted 1, if I saw an opening with him and he was making a run, I smashed it up to him, he bet every single defender including Van Dijk with his pace. He also shoved some defenders off the ball. I really liked that at the 70th minute, he still had tons of stamina left even after all the runs he had made, I took a first time volley from outside the box and it nearly went in but it hit the crossbar. This guy is like Messi, Ronaldo and Neymar all mixed together. If you have spare time, I recommend you 100% do his objectives.
Only really defending but who the hell needs defending on a RW