While this is true, we can't really compare them to Argyle. Argyle became state champs with no other band being even close to them and were also beating more 5A bands when they were 4A compared to Celina. The main reason Celina were state champions was because Argyle left and is barely holding on to that spot when competing with bands like Panther Creek.
After seeing the cutoffs that have been released, Wakeland is 100% going up to 6A as the cutoff is 2215 and they have 2446 if I remember correctly.