I think Liverpool will certainly renew the contract at Salah.
He should stay because his characteristics are enhanced with the Klopp type of game.
Liverpool next year is ready to win trophies.
Liverpool should be renew Salah contract because he has showing good performance this season but as far i know star players in Liverpool usually not last long that since Torres at the team until the recent transfer Coutinho they usually move to another teams and the price also so expensive however if Salah consistent i think i have to agreed with you that next season Liverpool will get at least 1 trophy