Sesko will definitely start more games, and play a lot more minutes. It's just adjusting period, he needs to train with the team a bit. Plus, it was summer time, which means he needs some more fitness training as well. When he is all trained with the team and in shape, he will be starting player and will be in the game all game.

The only downside is that, getting 9th top scorer of Bundesliga, for your scoring option, was never a good idea and for some reason they did it anyways. I do not know the exact reason why they believed he was good enough, but looking at how he played, nothing so far, from last year, shows me that he was who they needed. They seriously needed an Osimhen level player, and instead got Sesko, no idea why.