So i had coins left over and decided to do this SBC and i'm glad i did. I started off with a 4-3-3 and then switched to a 4-2-3-1 with him in right CAM and he got 8 goals and 7 assists in 15 games so a good return. He is for sure worth the 70k although it only cost me 40 because of players in my club.
The main pro is his pace and his dribbling is also as good as it gets.
The main con you would expect is the physicality but it's not as bad at all. The main obvious one though is his league but i start with a LAFC player and switch him off at the start of games.