To answer the question in your header, NO!
I still don't get this fixation people have with people saying Kobe isn't "team" oriented. He's no less "team" oriented than Shaq, Jordan or most other superstars. Big time players are going to take their share of shots, and with Kobe playing the way he is, I have absolutely no problem with him doing so. This year the Laker's record is BETTER when Kobe leads the team in scoring that when Shaq leads the team. So, why can't they win with Kobe taking more shots? Who do I want taking the shots in the fourth quarter? Kobe all the way, he shoots almost 90% from the foul line, so there are no worries there.
The Lakers record may not be as good right now as it was this time last year, but it' still third best in the league, and they are still right in the hunt for home court. The west is better this year than last so that is no surprise that their record is a bit off from last year, plus the Lakers are playing with a huge target on their back's, every team wants to knock off the defending champs. Last year they took teams by surprise, this year they are not sneaking up on anyone. Plus this is a team that just got through playing for it all in June, they won't really hit their stride this season until March or so. Basically they are bored.