After both playing in the Copa Del Rey and having European soccer to worry about midweek, it will be interesting to see how much rotation there is, but for Hansi Flick's Barcelona, there's quite an opportunity to take against Real Sociedad on Sunday.

Real Madrid and Atletico Madrid go head-to-head in a much-anticipated Champions League last-16 tie. The defending European champions had to come through an extra knockout play-off just to set up this Madrid derby,