Pending the results of the 2017 season, I want Vieira to sign an extension for a minimum of two years.
I can't see another coach as good as him for this club available when his contract ends after 2018.
Adding on, after Pep's contract ends in 2018/19, do they believe that Vieira will be ready for the big jump to the Premier League? They want to keep him in the CFG system so having him coach here and mature is the best for him.
Considering all the fanfare there has been recently about how Pep might sign a contract extension for two additional years, Vieria might stick around.