I'm not convinced on Edouard. Not that I don't think he's a good player, but I find it strange that people say that we should stay away from leagues like Belgium, but at the same time want a player from a far inferior league. Playing at Celtic is not really difficult, since there is little to no opposition in that league. His stats are great, but does that make him good enough for the PL?
I'd rather spend on Belotti, who has performed in a very good league for a mid table team. Him coming to us is mostly about him playing in a better league and hopefully staying at a mid table team.
Admittedly, I have not seen much of these players, but then again, I do not think many of us here have. Most shouts are about stats and a youtube video