I suspect some of our supporters are falling prey to recency bias. We have had some notable players come in from smaller PL sides that haven't worked out, so people are convincing themselves MGW is more of the same. Only time will tell...
Personally, I don't know what the ceiling is for MGW. I am worried about us getting back to winning the PL and trying to win the Champions League again. I don't know if a midfield of Rodri, MGW, and Reijnders gets us there.
I don't think MGW and Reijnders are the only midfielders we're looking at. I think we're looking at three, to be honest.
Another thing worth considering is that we're judging De Bruyne's replacement against the KDB of 2018 or 2023 instead of the current version, or the one we signed in 2015. Is MGW an upgrade on KDB from five years ago or two years ago? Of course not. But would he be an upgrade on the KDB we've seen this season? Good god, absolutely.
And when we signed De Bruyne he'd come very highly rated from Germany, but it took him a long time to nail down a slot in our team in a regular position. Pellegrini played him wide left, wide right, etc. It was Pep who came in and said we could have one holding midfielder and two 10s in front, with KDB next to Silva.
I think the problem for players like Savinho and Doku is that we've maybe signed too many players recently who are still going through development, just at the point when the older lads who should be overcompensating for them are beginning to head over the hill. Very few makeweights in the middle to just be... connective tissue.
We signed Doku and Savinho both at age 20. At the same age, Mahrez was playing for Le Havre's second team, Rodri had played three games for Villarreal, Ruben Dias was playing for Benfica's B-team, Sterling had only just broken through at Liverpool and still had a way to go, Leroy was just about emerging at Schalke. Gundogan was playing for Nurnberg and KDB was still at Genk!
MGW seems like one of those makeweight players we've been missing. He's about as good as he's going to be - which is pretty high quality - and he doesn't need to develop much more. He can just slot in and help the younger lads while the rest of the team ticks around him. That's what we've really, really been missing this year.
Long-term, I actually think MGW will be Bernardo's replacement rather than KDB's. Bernardo's level of effort is still there but his tenacity and intensity has vanished, but MGW still has it. I think what Pep wants is someone who can win the ball back high and scrap for everything else. That's what's gone from Bernardo's game this year.
MGW's current goal-to-game ratio isn't great (one goal every 7.4 games), but Bernardo has never been that much of a goal-scorer for us either (a goal every 5.6 games) and MGW has been playing for teams down the bottom of the league - until this year, which has seen his goal-to-game ratio pick up nicely (one goal every 5.2 games).
I think when the dust settles in about 18 months our midfield will look quite different. I don't think MGW is being signed as a creative long-term replacement for KDB, I think he's being brought in as a workhorse to let the wingers and forwards shine. He's more likely to be in a double-pivot than banging in the goals imo.