Im amazed people can watch this team and conclude Shabazz isn't part of the problem.
How to respond?
I hate making excuses but this season has just been a really weird one from a personnel perspective. Not having Boatright for 6 games (plus 2 exhibition games), then getting him back but losing Calhoun for 3 games, then getting him back but losing Boatright for 3+ games has really thrown off the progression of this team. I think this more than anything else has contributed to the Jekll-Hyde feel for this very young team.
Look at how Pitt, UL and Cuse have reacted to losses of key players (with more veteran lineups) and it's easy to see why this lack of cohesion is a problem.
This applies not only to Napier but also to Lamb and even Oriakhi/Drummond/Giffey/etc.
That said, Napier has been a ball-stopper the past 3 games. I think this is partially by design. If you watch the games prior to Boatright showing up (against decent teams) and the way the team is playing right now. It's very similar.
Napier and Lamb are exhausted during games and playing a much more deliberate (slow) pace in order to shorten the game and make it easier for them. This is obviously not how this team would like to play (or at least how the fans would like it to play).
It's not only about having another player to "break down the defense" but simply about having a decent backup for the 1-2 position so Napier and Lamb can feel comfortable playing aggressive on offense and on defense.
Lamb at least has a somewhat suitable backup in Giffey/Daniels (high D-1 recruits who can play defense at the 2, if not offense).
Napier has Lamb (who is not a D-1 PG) and a walk-on freshman as his backups. This has to be in his mind during the first half. Can you imagine what the team would look like if Napier got in foul trouble or fouled out?
Almost every player has suffered by missing Boatright, excluding Giffey who is seeing more time with less of a 3 guard option available.
To the initial question: should Boatright start over Napier? I don't think so, simply because the offense was actually decent with all 3 guards available. I also thought when all 3 were available, Napier ran the offense the best.
I do think that having Napier play the 2 on occasion to give Lamb a breather would be great or having Napier on the bench for a breather would be great. Boatright, for how good he is, does not run the team as well as Napier (yet).