Rossi22
Pedro Mendes
What makes them 'not CMs'? In your opinion?
Can you see that Naughton isn't a winger? Can you see that Dawson isn't a #10? Can you see that Soldado isn't a full back?
Sigurdsson and Chadli aren't CMs in the same way those players above aren't suitable to the positions listed. Paulinho is borderline and really needs two other CMs next to/behind him doing the bulk of the work to free him to make use of his "qualities" which is getting forward and joining the attacks.