I had a look through the article and no one sprung up as being better than what we have or even as competition but I stopped after about 3 pages and there was more left! They were mentioning the likes of Maxim Colin from Birmingham! I know from just looking at the BBC football who has been released anyway and I'd only say Ryan Manning is worth a shout, possibly Ogbene worth a shout but not so sure he's gonna be good enough for the PL. Ben Wiles is an interesting one as we were mentioned last summer with him, he's not played for a few months though due to injury and has one assist and two goals or something like that this season so stats wise nothing to write home about.
Johnson from Preston a couple of years ago perhaps, now at 30 I doubt he'd be signed as a squad player and not good enough as a starter surely.