Asked someone I know about Sosa same guy I asked who gave me a report on Gvardiol. Since I watch bundesliga but don't know that much about Sosa in depth. So I'll put it here.
Basically said he's just decent not world class, not shit just decent incredible cross but just a decent/good player, can defend and attack. Mostly a 7/10 most games. Good player not exceptional can do a job. Just really consistent. Rarely has a shit performance. Just does his job to a good level. Rarely at fault for his team conceding