I agree that Fred has been our best midfielder for a while (not that there's been much competition) and will likely do well under ETH.
Let's not claim he's been anything more than Fine though really. He's got a lot of decent attributes but some areas where he seriously lacks too. I'm sure he'll improve and that's great, but on the other hand there are many midfielders in the world who I'd take ahead of him. I'm sure many would cost quite a bit less than he did too (was it 40-50m or so?).
I'm no expert on Laimer, but you don't have to be to watch some footage and check out his stats. He looks very good at his particular role and I think he'd do well in the PL.
Off to Bayern though it seems?
His defensive stats alone were close to Kante's and definitely among the best in the league for a long while, while very decent on the ball, very quick passer. Not an expansive one but keeps the ball moving very quickly in all areas of the pitch, people forget that, it's not always about switching the play or 60meter pass forward but quick passing forward. In a team where everyone is on the same level you bet the press very well with that kind of passing. Also always playing forward when he can too.
On top of that every bad pass is absolutely exaggerated because people obviously hate him but he's one of the best passers in our team while being always available and taking a lot of balls under pressure and passing between the lines very well and consistently. He's got games which he can write off but Bruno, Ronaldo, Rashford and majority of the team has three times as many each.
A player who is good at pressing and covering like very few in the league, always forcing mistakes, and by that he also created few chances, hell even scoring and asisting goals while given freedom to play further forward as a no8 which definitely suits him better than a no6.
He had some absolute outstanding games, against toughest of opponents, some great and solid games, and some bad, but they were in minority in a really underwhelming system under some below par managers, now even the dumbest fans will realize he's a great player when we start playing some progressive football in a proper system under a manager who knows how to utilize his players.
I can't comment on Laimer, he loks certainly like a player I'd like in the team because outside of fred noone can't defend in our midfield including De Jong and Eriksen, but there were many others which failed the huge expectations based on Youtube.
Bakayoko, Ndombele, Kovacic, Saul, Sari, R. Sanches, Keita, Kagawa, Mkhitaryan to name few who were "much better" than what we had..