Agreed. Azuibuike will be a better player down the road, but Landon should be able to anchor things while he develops. I also think having Azuibuike, Coleby and Landon as interchangeable post players down the road will be extremely useful. That's 5 big bodies who have 15 fouls between them to give, so all three of them should be able to play aggressively and combine to give us a full 40 minutes of solid post preference.
Every team has stars and every team needs some "glue guys" who provide consistency. I'd put Landon in that "glue guy" role. If he can provide solid/consistent rebounding and defense, we're in good shape.