Joselu is a very important player and I think the steps taken by the Real Madrid team are very correct, the team not only needs starter players but also has to think about team balance to maintain team performance even though there is player rotation that occurs.
Mbappe was recruited as a starter and as a substitute for Joselu, I think Joselu is very good, despite his age, he is no longer young, but whether he is filling in or not playing regularly, I think Joselu's physique is still quite good and this is also happening this season, Joselu He didn't get many playing minutes but he was able to make a contribution to the team.
Despite his age I still think Real Madrid should have given him more playing time even before now, in the Champions League he gave them the opportunity of getting to the final but he wasn't a first team player and now we have Mbappe joining the team is still going to be hard for Joseluto fit in, no space for him in the Madrid team. I think Joselu should leave the team with the injury of Mbappe things are still not going to change is best he leaves than becoming a bench warmer, signing a new contract is a bad move, such talent shouldn't be kept on the bench to waste, for Madrid to sign him I believe he's going to be as a reserve player.