Wagner Lopes was a very important player for Japan's NT, scoring during WC Qualifying matches and even providing an assist for Japan's first WC goal, delivering a pin-point heading pass to Masashi Nakayama to score against Jamaica. (
https://www.youtube.com/watch?v=aukClPJyuOo)
I'd suggest tweaking up his heading stat by two or three points (his aerial prowess really made him shine in the J-League), and even giving him a 7 for WFA (
https://www.youtube.com/watch?v=CY-Gyg4qOOg, he knew how to score using both legs, most n64 and ps1 games picture him as an ambidextrous player).