In this transfer window so far, Chelsea have been the most active team, and their transfer news have been everywhere. I always read about them, and they're interested now in signing Alexander Isak from Newcastle United, a deal that will cost them more than 100 million pounds.
Chelsea is always very active in every transfer windows. Chelsea management isn't patient, they want an instant improvement from the new players. That's why they are always active to buy or sell players in each transfer windows. TBH, I think this is not a good way, if a team becomes too often changing their players, they will never have a solid squad.
Isak is a good striker, but Chelsea already has Jackson. I think Chelsea doesn't use 2 strikers in the lineup. If they sign Isak, Jakson may sit on the bench. This is not good for Jackson because he will be difficult to develop his ability. Jackson needs to play regularly as a main striker in the main lineup.
Manchester United are still interested in getting another striker to join to Hojlund, Calvert-Lewin is also under consideration if they cannot get Joshua Zirkzee from Belogna
Is Calvert-Lewin better than Hojlund?
I think Man United will waste money again. Why don't they prioritize the defense line first? They needs some strong defenders.