Investment: Juan Cuadrado
Cuadrado is nearly extinct on PS & PC. Considering the lack of RB options in the Serie A, I think he will continue to rise and go up with a PR update. The update will likely happen in the next couple days with the number of players that are now extinct (Dembele, Renato, Hakimi, Theo, etc).
The Colombian has a good rating & price, too, with low enough pack weight and good enough ROI potential sitting at ~ 20k.
Juan Cuadrado: PS4 25k XBOX 21k PC 23k
I would look to sell sometime this weekend after the full release. A profit of ~ 5k would be solid.