1. Choosing a No. 1 goalie
Philipp Grubauer was supposed to fill that role when the Avalanche acquired him in a trade from the Washington Capitals on June 22, 2018, but because of injuries and inconsistent play, that hasn't happened.
Grubauer was 18-12-4 with a 2.63 goals-against average and .916 save percentage in 36 games last season but sustained two lower-body injuries, including one against the Stars in Game 1 of the best-of-7 series, and was outplayed by rookie Pavel Francouz, who was 21-7-4 with a 2.41 GAA and .923 save percentage.
With Grubauer entering the final season of a three-year contract, if he starts out slow, it's possible Colorado could give more starts to Francouz, who signed a two-year contract Feb. 21, 2020.
2. Consistent scoring behind MacKinnon
Nathan MacKinnon scored 93 points (35 goals, 58 assists) in 69 games, but after him, there was a severe drop-off in scoring. Defenseman Cale Makar finished second on Colorado with 50 points (12 goals, 38 assists), and forward Andre Burakovsky was third with an NHL career-high 45 points (20 goals, 25 assists).
Granted, the Avalanche were at times riddled with injuries, and they will no doubt benefit from a healthy Mikko Rantanen, who plays on the top line with MacKinnon but was limited to 42 games last season. Add in Gabriel Landeskog, Brandon Saad, Nazem Kadri, and Valeri Nichushkin, and the Avalanche should have the depth to take pressure off MacKinnon.