Limit Break for Tank, is it useful? when and where can I use it? Should SE change it?

[Hachiko]

Warrior -> LB 1 = Global Foresight, LB2 = Global Foresight and Thrill of Battle, LB3 = Global ForeSight, Thrill of Battle, and warriors next inner beast is 1 * Party Member Count distributed evenly to group.

Foresight isn't remotely good enough and neither is thrill of battle. I'm all for class specific limit breaks, but the WAR skills aren't good enough to justify working them into the LB's.

IMO they should all be somewhat tailored to the job.

PLD = Global Dmg Reduction
WAR = Global Health Increase and Heal (30-60-90%)
MNK = Single Target Dmg + Party Skill Speed Buff
DRG = Single Target Dmg + All Resistance Debuffs
BLM = Stays as is
SMN = Big Summons
BRD = Support, restores TP / MP, and at level 3 gives unlimited use of both for 10 secs
WHM = Group Heal
SCH = Group Shield

Anyhow that's how I see them adding a little more flavor.