This plus watching his teammate quit on defensive plays consistently is going to be an issue.
I don't get this idea that Kobe will like giving up the ball to another guard and will love playing with that guard. Why? Because it hasn't happened in his entire career. A post threat is different, but a competing player on the perimeter?
Before Nash got hurt, Nash had to play far more off the ball than at any point in his career. Kobe remained the ball dominant guard. If he turns Nash into an off the ball player and more a spot up shooter, what do people expect to happen if IT were to go there? I mean, seriously. If IT is the 6th man and does his thing when Kobe rests, that's one thing. Suggesting Kobe will sit back and let IT dance with the ball regularly while out there with him is another.
Kobe by nature turns every guard he plays with into an off the ball player. IT by nature is best with the ball in his hands.
And if Melo signs.....yeah, picture those two standing on the wings watching IT launch contested jumpers.
Edit: @jcw, you do understand whether Kobe is being guarded by his man or not doesn't enter into this, right? He should be guarded, and should attract more attention/defenders. That's why he prefers being surrounded by off the ball players, who can take advantage of that attention.
If you're going to say an argument is invalid, at least show the ability to understand said argument in the first place. Kobe/Lebron/Melo, the greats in the game always are being defended. You still play through them.