This is sort of glitchy, but since I found this guy I look for him on every save I got. Santiago Bellini. He's not a superstar and neither a wonderkid; he's a 25 years old guy playing at the worst league of the continent: Uruguay's 2nd tier. He's a 6'4'' striker with pretty average or even bad stats on everything but in key attributes for his role like jumping reach (18), balance (17), strength (16), heading (15).
I bought Santiago on the second half of the season playing on Uruguay 1st division and he ended being the top scorer on only a half of the tournament. 33 goals, the 2nd one scored only 25 over the whole season. I paired him with a really good specialist on corner kicking (17, Hernán Novick). Every two corners, you got a goal approximately. An absolute monster I bought for only 20k IIRC on my last game!