Before Arsenal kicked a ball against Aston Villa on Saturday, the fan base was already rocked from news of another Gabriel Jesus injury. Jesus has missed long periods of football during his first two seasons at Arsenal, often fueling talk that Mikel Arteta needs to recruit a new number nine. Fortunately, Kai Havertz is doing a superb job of leading the line right now, but he can’t do it all on his own. Eddie Nketiah is close to leaving Arsenal, but following news of Jesus’ injury, there was talk of that deal being delayed, at least until the club’s medical team fully assess the issue. Jesus pi…