If he had myocarditis due to a heart valve problem or something other serious thing then nobody should sign him. But this was caused by a viral infection, which is the most common cause of myocarditis, then it's a minor issue that clears up in 1-2 months maximum. Now suppose this is the case and he goes to Monaco or worse Inter and kicks ass there. He'll be worth at least double in 2 years time while we'll be stuck with a CF on 8mil net who by at that point will only be good for competing in burger challenges. Wouldn't we look like idiots then?
We wouldn't, imagine signing him and than he ends up like Biabany I think who had to stop playing fottbal for 6 months, and pass on Keita who completely fullfil his potential and jons Man City for triple the amount we had to pay?
We do 't know what he had, all we know is we were supposed to pay30mil for a guy that have to rest for two months, and still even though he looks talented, it's all speculation how is he turn out in the end.
So your theory have a lot of ifs, to base anything on it. Also we already have strong attack, and young Kean so I would rather play him than gamble 30mil on player tah have heart problema and could turn out to be good.
And I will ignore nonsense about Higuain who was out MVP, and will continue to be focal point of this team.