The lost Leon Draisaitl after just about three minutes of ice time on Sunday. They're still waiting for a firmer bit of information on his injury -- or at least they're waiting Onyeka Okongwu Jersey to share it with the hockey world. All that's known for sure is that late Sunday night, head coach ,I dont think it should be long. There might be some time off." MORE: Draisaitl actually scored a power play goal before departing on Sunday. He took a big hit into Nashville's bench, and it appeared the ailment may have come on that play in his lower back area. Draisaitl played just a bit more from that point on but then mi sed the rest of the game. The German center is clearly one of the most important pieces of what Edmonton does night in and night out. This season, he has 35 goals and 62 a sists (97 points) in 65 games. Draisaitl is over 1,000 career points, with 1,053 and counting -- 434 goals and 619 a sists. He's only played for Edmonton since being the No. 3 overall pick in the 2014 NHL Draft. Now, the Oilers need him to get back by the postseason. Only with Draisaitl healthy along with Connor McDavid can Edmonton feel like a deep playoff run is po sible. For now, the Oilers' fanbase will wait to hear more on Draisaitl. More NHL news: Rajon Rondo Jersey