I wasn't speaking as a direct replacement, even though he is a similar type of player. I am not sure that Bernardo is replaceable - he is a unique combination of skill and work ethic.Bobb ain't replacing Bernie pal.
We always look at the squad as a whole and there are opportunities for Foden and Grealish to play more centrally, alongside Kev, Rodri and potential newcomers. In that position, they are the potential Bernardo replacements. That creates opportunity in the wide areas, where someone like Bobb can be used in a similar way to Grealish and Mahrez now, as an addition to the attacking lineup. He has the ability to beat an opponent, maintain possession and find a key pass. It opens up a more regular role for Alvarez too.