Ugh, IT is not going to go from scoring 28 ppg as a no-doubt All-Star to coming off the bench again.
Let's move past this notion, please.
My whole point here is that even if the Celts draft a point guard in the top 3 this year -- and they most likely will -- that guy does not need to start right away. There is nothing wrong with playing your elite point guard prospect 18-24 minutes a night as your third guard.
IT can remain as the starter for at least next year, and then the team can evaluate the position (as Belichick might say) when IT hits free agency.
I don't think there would necessarily be any issue with re-signing IT long term in that scenario either. By the time IT begins to decline, the guy the Celts draft this year will be hitting his prime and hopefully ready to take over. Also, if you draft a 6'3'' or 6'4'' guard prospect, you could probably groom him to play alongside IT.
Bottom line, yes the Celts have a lot of guards right now, but the logjam is a little bit overblown.
IT is a superstar, but he's not going to play 40 minutes a night, and he's a free agent in a year, so it's good to have a contingency plan.
Smart is good at everything ... except for putting the ball through the hoop. As a result, he's a role player, and not a guy you should depend on to play big minutes if you can help it.
Bradley is a nice all-around player. He's obviously really important to the team this year because he's one of the few guys who can grab defensive boards, as crazy as that is considering he's only 6'2''. Still, he's replaceable.
Rozier is a shooting guard in a point guard's body. Has some nice moves to get his own shot but is shaky on defense and not good at seeing the court for the sake of other guys on his team. Very expendable.
Jackson is a 2nd round pick who hasn't shown anything yet.
If you've got to make room for a Fultz, Ball, or Smith, that's not a problem.