How long should RB Leipzig be patient with Martín Demichelis?

The pressure around Martín Demichelis is already starting to grow, but how long should Leipzig realistically give him?

It's a young team, several important players have been unavailable and he's trying to implement his own ideas in a squad that is still developing.

At the same time, RB have ambitions to compete at the top of the Bundesliga and can't afford to let a season get away from them while waiting for everything to click.

So where do you stand? How long would you give Demichelis to prove he's the right man for Leipzig?