Harden and Capela are in their primes without major injury history unlike the pre KG-PP Nets, Morey's a great GM, and Thibodeau stuck on the short term (as the vast majority of coaches are) so l can see how they passed on the Rockets draft pick heavy offer.
The best packages for the short term was either the Dragic/Winslow/1st or the 6ers package. The 6ers package fits better with Covington and Saric immediately filling the 3 and 4, but I think that the Dragic upgrade over Teague would make the biggest impact. The difference of Dragic running the point would've been great for a young Timberwolves team and moving Teague to a 6th man role he's best suited for (on a team with playoff aspirations).