Coaching solves a lot of those issues but do you really think there is a team that has a magical nightly fix for every match-up disadvantage? It doesn't work that way, it's NEVER worked that way. It would be nice to add another rotation player, maybe even two, it's not a horrible failure if that doesn't happen.
The Bucks certainly had. So would have the Nets, Lakers, Nuggets and Clippers but for untimely injuries. The Hawks do now. The Suns need to get their roster to that level.