Great attitude and a team player. But at CF - not nearly good enough.
Take, for example, our recent game versus Newcastle. Time and again Jesus was in position or nearly in position to score and he missed, and missed, and missed! Incredibly frustrating. How many of those near miss chances might Haaland have tucked away either by better anticipating that a defender might miss his header, or by charging towards goal a little bit sooner, or by reaching the ball due to his larger frame, and so on. At CF Jesus doesn't cut it.
Jesus might, however, make a good backup or indeed starter as a right-forward. He really impressed when he started there. Mahrez is probably better though.
It's rumored that Jesus will leave in the Summer window - if so, I wish him well. At the same time, we'll be replacing him with a far better CF in Haaland.