They have arguably the most talented roster on paper
For me one their biggest concern is there will be

• unfamiliarity with each other, new coach and a lot of new faces in the squad
• We couldn't tell how healthy Lebron and AD would be this season as they missed alot of games just last season
• Western Conference is much tougher now with Kawhi and PG as the biggest challenge
  
  
  But there is another argument to this side and maybe they can won a title with the following factor
• Cousins is fully healthy atleast play at 60% of his true self
• Kuzma developed into an all-star caliber player
• Lebron is still himself and play just average defense which he is not doing last season
• Frank Vogel is the coach Lebron wanted to play
• Lastly AD could reach his highest potential and crave for the championship as he is in my opinion challenging Tim Duncan on the best powerforward of all time but he needs to a lot of chips for this to be a debate.