I think that is a very valid concern indeed,who would you like to go for just out of interest.
I think I am more inclined to say who I would want to stay far away from, rather than offer any insightful answers on potential gems. My wants are unrealistic, in Ndidi (Leicester would look to get Harry money out of us, which fair play to them), or Partey (the ship has sailed).
But I absolutely do not want us to sign --
Ruben Neves - doesn't do enough for me, apart from a smash from distance every few months or so. But every time we've played them I am always noticing Moutinho popping up all over the place, covering every blade of grass etc. Neves never stands out, unless he's belting one in.
Rice - he looks amazing against us every time, but then average when I see him against the likes of City or Chelsea, or when I've seen him with England. He would also cost a load, as he's young and English.
Phillips - just not that good. No thanks
Koopmeiners - I have only ever seen him against us, so the sample size is very small. But he looked slow and unathletic. Not what I would want in a CDM. Although, Carrick did ok, so what do I know.
To add one more - I don't want us to sign Ward-Prouse. He is undoubtedly hard working and puts in a great freekick, but he doesn't do much defensively. It looks like its Oriol Romeu doing the hard work for them and who makes JWP look better.
Romeu could have been a decent option two years ago. But he's close to 30 now I think, so don't want another Matic.