The performance of a team depend on the players. Luis Enrique will enable his team to become the top top clubs representing France clubs in UCL. PSG will be well prepared to play Real Sociedad in the UCL this season; neither of these clubs will be taking the title lightly because it is a top trophy for all clubs. Real Sociedad are putting all of their attention and energy on UCL matches, and they will face Paris Saint-Germain in the round of 16. A difficult match for them, however we should not ignore any average team in UCL because they have amazing ability to win games.
The players are the basics of any team because they constitute the glory of the team after the coach. They have a great part in determining how well the team will succeed or fail in any league in which they are participating, everything is mostly about the players because they are the once who brings home the game and actions.
Real socidad isn't a team that has a very good form, even in their domestic league I don't see their performance as really impressive enough but then I don't think they should be under estimated either, they did performed fairly I'm the champions league up to this point but don't think they may get pas this stage, maybe I should wait for their game against PSG and the out come will be of great importance to judging if they will be able to get pass the round of sixteen or maybe they may end their UCL journey season at this stage.