Just checked how bad he is with his touch. Used players with more than 9 starts as a forward. He's 20th out of 26 per game in terms of unsuccessful touches for people who have played up front. The 6 better are Gabbiadini, Kane, Joselu, Vardy, Jesus and Lacazette.
He's 17th out of 26 for being dispossessed. So yes he could be better but he's not awful at controlling the ball. He's just inconsistent at it as I said in my post before his weaknesses.
Gabbiadini, Vardy, Gayle, Joselu, Jesus, Gray, Long, Benteke and Murray get dispossessed less per game.