For me Mahrez is the closest to a like-for-like replacement we have for De Bruyne IF Mahrez can step up his defensive workrate. Mahrez has that same sort of long passing range, the through balls and the crosses that De Bruyne can produce and also the long distance shooting and set pieces. Either that or we play the 2 Silva's together but I tend to see the Silva's as being more alike one another and more "tika-taka" type players. Sometimes you need more of the De Bruyne/Mahrez skillset to open up teams that sit deep so I'm hoping Mahrez will step up, raise his defensive workrate and do the job for us in that role.
What I don't want to see is Gundogan playing that role for 10 weeks. He doesn't have the tools to break down teams that we need. Unlike some people, I've seen enough of him playing the deeper role to be content with him filling in for Fernandinho but I've seen nothing to convince me he can consistently produce incisive enough football further forward.
Also could be a big opportunity for Phil Foden to get some extra minutes. He does need to step up though, he was excellent in the community shield but pretty poor most of pre season. Obviously still extremely young but hopefully he can turn it on a bit more now that the season is underway.
I agree with all of this ... +1