Yeah. We don't really have any ideal 3B on the roster. We got 2.7 WAR out of 3B last season, and the MLB median for teams was 2.3. We were ranked 11th out of 30 teams at 3B, so we did pretty well.
Madrigal hit 95 wRC+ (which is what he's projected to hit in 2024 by ZiPS), with elite defense while playing 3B. He had 1.3 WAR in 67 games at 3B. At a 134 game pace that's 2.6 WAR, which is above average for the position. He may not be healthy enough to play 130 games, but i'll take his projected 95 wRC+ if he continues to play excellent defense. We know from his hitting that he has elite hand speed, so that seems to be a big asset for him at 3B where reaction time & good hands are probably the most important things, not arm strength.
It would be even better if Morel can play an average defense there and put up more good offensive numbers. Busch is also an outside candidate to play there, though probably as a 3rd option at best, but he played there for the Dodgers last year.