Okay, well, let's take a look at 3 foul and 4 foul games then (wherever you'd like to draw the line).
Morez played 30 total games, and had 7 games with 4+ fouls. 30-7 = 23 other games where he could've played more minutes (but didn't).
He had 14 games with 3+ fouls. 30-14 = 16 other games where he could've played more minutes (but didn't).
___
The point is that he was our 7th man. He was seen as the 7th best player, and was therefore 7th in minutes (and wasn't even close to being 5th or 6th). If he was our starting power forward, but ended up low 20s in minutes due to foul trouble (as opposed to high 20s like Mirk), then I think it's a perfectly reasonable argument.
But, we were too busy giving Humrichous the starter minutes at the 4, hoping he'd break out of his slump, and Rez was riding the bench.
This season, we brought Ben back, but as a connective piece in a bench role. He was no longer priority over our talented freshman PF in Mirkovic, who started all the games from Day 1. Ben embraced his new role, improved his shooting, defense, rebounding, and we went on to have an awesome year.
It's just so obvious the contrast between the two situations.
Let's actually look at these games and see if your cursory glance actually holds up.
This site notably doesn't just give box scores. It also gives us play-by-play. That will be important for some of those games where you argue Morez "could've played more minutes (but didn't)."
So I went through all 30 games Morez played and divided them into 4 groups.
First up are the buy games. There are 5 of them, and Morez never had more than 2 fouls. These games don't really do anything for your argument that Morez could have played more, however, because Carey Booth played 14, 16, 12, 7, and 11 minutes in these games. Furthermore, there were only 2 times someone played more than 30 (Kylan and KJ once each). These early season blowouts mean nothing for any arguments about Morez's playing time.
Next up are the games where Morez played significant minutes. Against NW in Jan, OSU in Feb, and MD in B10 Tournament, Morez played 34, 31, and 28 minutes, respectively. And against OSU, he only had 2 fouls. That was notably one of your 16 games he "could have played more." Curious. And since he only had 3 fouls in the other games, they were part of your 23. Curious.
Next are the games where fouls impacted his playing time. This is where the play-by-play is important. Fouls impacting playing time aren't just about foul count. They're about timing. For instance, in our Dec game against NW, Morez picked up two quick fouls in the 1st half and sat the remaining 6 minutes of the half. That absolutely impacted his playing time. Or the game against Arkansas where he picked up his 3rd just over a couple minutes after checking in. With timing factored in, there were 12 such games where his playing time was impacted by foul trouble.
Our last group of games are the games where both foul count and timing didn't appear to impact his playing time. There are 9 such games, and in the first 6 of these, Morez did not play more than 20 minutes. However, not even that is the full picture. The other part of your argument was Ben playing starter minutes while Morez could have played more. In the 7th game in this group, against MSU, Morez played 25 minutes to Ben's 31. I don't really think this game supports your argument, and you could even make the argument this game belongs in the significant minutes group. The final 2 games in this group were our NCAA Tournament games where he played 13 and 17 minutes, respectively. Ben, on the other hand, played 16 and 13 minutes, respectively. I don't think those support your argument, either.
If you've done the math, you'll note that this only adds up to 29 games. The 30th game doesn't really fit in any of these groups as it was Morez's first game back from injury, and since it was such a quick return, using that game as part of a "Morez should have played more" argument seems pretty silly (he played 11 minutes with only 2 fouls, 1 per half).
So with an actual look at all 30 games, only 6 of them seem to support the arguments you're making while 12 of them support arguments about foul trouble limiting his playing time. And of your 16 games where he "could've played more," 5 were buy games that don't mean anything, 1 he played significant minutes already, 1 was his first game back from injury, 2 were games where he played just as much as Ben, and 1 he picked up two quick fouls in the 1st half and sat for the rest of the half.
So like, you're not even good at boxscore watching? Dude, come on.