Make Each Class Use Each Stat
Here is an idea that everyone will hate! \o/ (except a few others like myself)
Let's make each primary stat actually have an effect on each of the jobs.
STR could improve CRT
DEX could improve accuracy and determination
MND could improve spell speed/skill speed
INT could improve TP refresh/MP refresh
Then
You could have a SCH who slots up STR accessories or the 30 points, for higher crit'd adlos if they so choose to sacrifice the MND
You could have a WHM slot in DEX to meet accuracy requirements
You could have BLM using MND for faster Fire IV's
You could have tanks slot in DEX for to meet the high frontal accuracy cap
You could have bards slot in STR for CRITs and bloodletter procs
You could have melee slot in INT so they wouldn't have to worry about TP woes on AoE heavy encounters
etc etc.
I think this change would couple well with the upcoming changes to Materia slots being added to more gear
EDIT: Alternatively, can we remove the 35 bonus attributes and have them automatic. 0 reason to pick anything other than your main stat currently.