Ake is a decent enough squad signing but for me, nothing more...yet. He has a lot to prove and with our current defensive issues, not a lot of time to do it. I certainly don't see a worldy with him, never have. What I am hoping is that if he has a worldy alongside him, it might elevate his levels.
In the limited time we have seen Torres, my impressions are that he will probably need a significant amount of game time to get even remotely up to speed, so I am kinda writing the guy off for half a season. We have been in such a strong position previously, that writing a new signing off for a while has been fine because others were there to pick up the slack. I fear we aren't currently in that position of strength.
That leaves Dias and for me, it is all about him. If he turns out to be quality and he and Laporte can build a solid partnership, there is no reason why we can't challenge for the title. If he turns out like most of our recent CD purchases, then we are in a tough top 4 battle.
Given how last season went, to be in a position where we are effectively relying on one purchase to define our season, I think it has to go down as a poor transfer window.