Jones has got to be worth a shot. At least to see if he can string some form together, I still think there's a player there. And, given what we watch every week, it's not like we're seeing anything better.
Carvalho and Elliot do not look like players with a long-term future here, have to be honest. Pains me to say that with Harvey but, I can't see that he can do it consistently at the top level. I don't think he's a Foden in waiting, he's not good enough. Jones maybe isn't but it's harder to know.