Going by averages for the bigs is misleading because averages take into account the entire year, and IMO it is clear that Lammers developed a good bit as the year went on. For instance, in the last 8 games against ACC opponents Mitchell played 23 mpg and went 6.875 ppg 7 rbg on 52% shooting with .125 blocks. Lammers, the last 8 games against ACC opponents played ~15.25 mpg, scored 3.375 ppg, pulled down 4 rpg, and shot over 72% from the field in addition to 1.625 blocks.. If you adjust for minutes played and extend the production out to 23 mpg, which yes I know isn't how statistics actually work but close enough, then Lammers has a 5.1 ppg, 6 rpg. The reality is that if he played more his ppg would probably increase by more at the expense of his shooting percentage because he'd be expected to contribute more offensively. I just don't see much in the way of drop off from Mitchell to Lammers, especially if we account for the likely improvement Lammers will make going forward. For Jacobs he averaged 9.25/6.125 in 24.375 mpg on 45% shooting with .125 blocks per game during that time frame. Again that comparison shows that Lammers holds his own rebounding against Jacobs, is better defensively, and a good bit behind offensively, but that question really boils down to how much efficiency will Lammers lose when asked to produce more. I just don't see the massive drop off from Jacobs/Mitchell to Lammers.
I don't see what Smith brought to the table outside of shooting though. And even then, his point per shot was only 1.18. That is actually below what our team averaged. Without his totals our team averaged 1.24 pps. Hunt was 1.53 pps and yet Smith took more shots in fewer minutes. Here's the pps of some guys in the ACC who shot around 400 shots and had a percentage comparable to Smith. Grayson Allen, 1.5, Ingram 1.28. Brogdon, 1.36. Gbinije 1.39. Barber 1.36. The simple truth is that he shot a ton of 3s, shot them at a 41.6% and still posted a 1.18 pps. That means outside of the three, he was not a good scorer. His defense was weak, and he wasn't a good ball-handler or distributor and IMO Jackson was better in those last year and should still improve some. And before anyone points it out yes Jackson was worse in that regard. I expect him to improve when he is allowed to get more in rhythm with consistent minutes, and there is the very real hope that some of the good looks he got last year will start to fall, and I'm not even talking about just jump shots. I also think the more spread out nature our offense looks to be taking on better suits Jackson than what we saw last year.
Q shot 97 3 pointers to Hunt's 117 despite Hunt playing over 440 more minutes than Q. Now set that in the framework as a PF instead of a SF and that is a pretty solid threat, assuming decent shooting. If Q plays mostly at the 4 it is fair to expect a significant impact to be made on the spacing and how teams have to defend us as opposed to last year. As far as clear instructions go, they didn't need to be told not to shoot 3s. It just isn't a part of their games. Jacobs attempted 1 three his entire college career. Mitchell none. Lammers none. White was 3-15 on his career. That's a total of 16 3 point shots over 14 combined seasons. As far as rebounding goes, yes, Q was not the best rebounder. He was also playing the 3 position. He got .4 more rebounds per game than Hunt despite playing 12.3 fewer mpg and nobody thought Hunt was a poor rebounding SF. He also averaged 4.25 rpg in ACC play and 5.5 pg when Hunt moved to more of a PG role. I would expect those numbers to climb if he moves to the 4. Now he's not going to be a rebounding machine, but do keep in mind that Mithell averaged 8.6 ppg against ACC teams in 23.85 mpg, and as above shows that number decreased as the year went along. I wouldn't expect Q to be at that level but if he plays the 4 I would expect Q to bring down 7 or so rebs per game in ACC play. A drop off sure, but I wouldn't call that horrible with how highly thought of Mitchell was as a rebounder.
And really my outlook isn't that optimistic. I'm expecting about 3 wins in ACC play. It's just I feel that most of the loss from last year is in the loss of Hunt and not really with the other losses. The optimism that stems from that is if one of our recruits significantly out plays expectations, then IMO we could be an NIT team. And it's not unheard of. Hanlan of BC was rookie of the year but was a 3* recruit. I don't expect it, but it does happen.