A full week after LeBron James suffered a left groin strain on Christmas Day and the Los Angeles Lakers listed the superstar as "day-to-day," he only began shooting with the team for the first time, and his return remains unclear as his teammates are approaching a brutal stretch of their schedule. Lakers coach Luke Walton told reporters that James' participation in Tuesday's practice was limited to some shooting, marking the first time he has even reached that level of participation with the team since suffering the injury in the third quarter of last week's victory against the Golden State Warriors.