Right before the NBA shut down, the Lakers were playing better than any team posting a late February victory against the Celtics and early March wins against the Bucks and Clippers. 
It has taken six months and playing in a bubble, but the Lakers are back to being the best team in the NBA. 
LeBron James is on a mission. I haven't seen a mega-superstar so committed to winning a championship since Michael Jordan. The Lakers can win going big, or win playing small ball. Their defense is top-notch and they have tremendous versatility to go with James and fellow superstar Anthony Davis. 
The Lakers handled Damian Lillard, the hottest player in the bubble, and they held the high-scoring Rockets to 99.3 points per game during the last three games of that series. 
The Nuggets are not in the Lakers' class. The Nuggets are still on Cloud 9 after coming from a 3-1 deficit to pull out a shocking series win against the heavily favored Clippers. They beat the Clippers in Game 7 on Tuesday night. I don't think the Nuggets will be ready for this Game 1 matchup. It comes too soon for them. 
The Lakes have been idle for six days. Yes, the Lakers lost Game 1 to Portland and Game 1 to Houston before winning the rest of the games in those series without another loss. LA has learned its lesson. Look for the Lakers to come out fully ready after those previous Game 1 mishaps.