Battle Regimen more Stategery please

[Irondude]

Lowers a target’s physical defense (normal attack -> normal attack)
Lowers a target’s magic defense (normal attack -> magic attack)
Increases a target’s casting time/raises MP costs (normal attack -> magic spell)
Lowers a target’s TP progression/raises TP costs (normal attack -> weaponskill)
Maintains the effectiveness of class abilities when used by different classes
(magic spell -> magic spell (both from same class))
(weaponskill -> weaponskill (both from same class))
Increases player damage
(weaponskill -> weaponskill -> magic spell (weaponskills from different classes, finishing spell is optional))
(magic spell -> magic spell -> weaponskill (spells from different classes, finishing weaponskill is optional))

It seems only defense down and magic defence down are ever used with any regularity. I'd like to see regimen paralyze, immobilize, or even silence a foe.

Since BR takes skillful play to achieve I'd like to see an SP bonus from finishing a mob in BR.

What if ending a BR with an enfeebling spell caused that spell to be more potent. I think it would be neat to see melee players assisting mages with enfeebling buffing curing by super charging the spell with a BR.

Wanted to get a ball rolling see if anyone else things beefing up battle regimen would add a nice "layer" to combat.