I haven't been loving the starting lineup of DFS at 4 and KP at 5. I would prefer it to be Luka, THJ/Curry (based on matchips or hot hand), DFS, KP, Maxi.
The next part is from an article that echoes what @Drew mentioned earlier.
The rub for the Mavericks is that while these other title contenders might have more talent one through five, the Mavericks boast broader talent 1 through 10 (with that top two still being pretty damn spicy). When Dallas is at full strength, there’s no questioning the depth they have in terms of rolling out players that can be productive for them.
Here’s where I insert a giant “BUT” in neon blinking letters: in the playoffs and in big, must-win games, having 10 guys isn’t really that big of an advantage. Rotations shrink and minutes increase for your core. You aren’t playing nine to 10 players a game during a playoff series. Also, how much does having 10 quality guys matter when you can only play five of them in the last five minutes of a close game? The Mavericks depth is great for keeping up regular season success — it keeps guys fresh and it helps paper over larger weaknesses just by sheer attrition. Eventually though, talent wins. We might get an unfortunate example of this when the Mavericks face the Clippers in the playoffs.