Sandwiched between four UEFA Champions League Round of 16 ties next week, there’s plenty going on in Europe this weekend. Will Jose Mourinho’s Chelsea bounce back after a devastating exit midweek against Paris Saint-Germain? Can Real Madrid silence its critics after a poor showing at the Santiago Bernabeu vs. Schalke 04? And how will Manchester City fare at Turf Moor before their midweek trip to Barcelona? It promises to be another thrilling weekend. Here’s a preview of some of the best games to watch: Premier League: Chelsea vs. Southampton (live, Sunday, 9:30 a.m. ET):After Chelsea were dumped out of the UEFA Champions League by PSG on Wednesday, all eyes will be on Jose Mourinho and his men. How they react after such a devastating blow could be crucial in the race for the Barclays Premier League, and against Saturday’s opponents they can expect a tough test. The Saints have continued to upset the odds this season and remain in the race for a top-six finish, while Southampton manager Ronaldo Koeman would love to get one over Mourinho, his old colleague at Barcelona. This match is pivotal for both sides. Premier League: Manchester United vs. Tottenham (live, Sunday, 12:30 p.m. ET):Coming into the…