What he was saying was actually based on performances in the last seasons (3 to 4), we all know what he is capable of, but has he consistently shown that over the past few years? No, the exception being first half of last season which he showed his old self for sure, and he had a great euro. But second half last season, and this season so far, plus the prevous 3 seasons up to around the Spalletti days, has generally been him being inconistent as hell, or consistently mediocre. I would easily take him over Marchisio anyways since the ceiling of their abilities is different, but that is if he only can perform that consistently. I'm a member of a footie forum thats for all fans (XT), and there is a stark difference there what the Roma fans think of him in past 3 years, and what they thought of him the years before that in the past decade since his debute. They are pretty much frustrated and fed up with his constant no-shows most seasons. Especially more so now he is the most highly paid Roma player, without actually proving that on the pitch.
