It's not even training camp but Spurs already have a Keldon Johnson problem

San Antonio Spurs forward Keldon Johnson is their longest-tenured player, but there is already a problem brewing ahead of training camp.

San Antonio Spurs long-stay Keldon Johnson has developed a strong bond with fans with his energetic play and physical style. Even so, his future with the Spurs is far from settled.

The Spurs are clearly trying to make the playoffs next season, and while they have gotten far better, their biggest flaw, shooting, could hurt those chances. As a result, they may have to make tough rotation decisions to maximize their chances of winning, primarily whether to play Johnson.

Despite his importance to the Spurs, it's difficult to justify him playing a major role next season, barring major improvements to his game. His struggles as a shooter make for an awkward fit on a team that has the same issue. That's not to mention that he struggles defensively despite his best efforts.

It's true that he plays with an infectious energy that can't be quantified, but it's challenging to justify playing him anything more than spot minutes next season. That doesn't mean that he'll be racking up DNPs.

It does mean that his minutes may vary widely from game to game. 10 minutes one game, 18 minutes another game, whatever his play calls for. Make no mistake, he is still capable of big games, but he will have to show and prove next season as the Spurs try to level up.

Keldon Johnson has to prove himself to the Spurs next season

The biggest question mark surrounding Johnson's game is his 3-point shooting. Once upon a time, Keldon Johnson appeared to be on track to become an elite shooter. But suddenly, his shooting ability regressed, and he has been below average in that area since then.

If he somehow regained his shooting touch, then he'd be far more valuable to the Spurs, giving them someone who could punish teams both inside the paint and from outside. More likely, however, Johnson continues to have some big games by relentlessly attacking the basket and hitting the occasional three.

But his consistency remains an issue. That's where coach Mitch Johnson will have to make a tough decision. Julian Champagnie might not be as talented as Keldon Johnson is, but he fits the Spurs' needs far better as a three-and-d wing.

What should Keldon Johnson's role be before the Spurs' next season?

Ideally, the Spurs could play Dylan Harper will play backup point guard and some at shooting guard, giving the second overall pick at least 25 minutes per game off the bench. Champagnie should eat up the rest of the backup shooting guard minutes.

He should also play some backup small forward minutes. That would leave some playing time for Johnson to prove himself while still ensuring the Spurs are putting their best foot forward.

Ultimately, Johnson's role with the Spurs next season is far from guaranteed. He'll have to prove that he can contribute to a winning team. If he can, then the Spurs will be better for it. If he can't, then they will have to reduce his role.