These fixes look perfect. Good job WotC!
I can't see anything wrong with them and they fix everything about fighters that I can think of that I've been looking to fix.
Rain of Blows
Attack: Strength vs. AC, two attacks
Hit: 1[W] damage.
Weapon: If you’re wielding a flail, a light blade, or a spear
and have Dexterity 15 or higher, make the attack a third
time against either the target or a different creature.
Dual Strike
Primary Attack: Strength vs. AC (main weapon)
Hit: 1[W] damage.
Effect: on a hit Make a secondary attack.
Secondary Target: One creature other than the primary
target
Secondary Attack: Strength vs. AC (off-hand weapon)
Hit: 1[W] damage.
Other changes, Rage of Tempest you must use before an attack and adds your crit dice as extra damage on a hit, maximizes it on a crit.
Dwarven stoneblood gives you a +2, +4, +6 to invigorating temp hp now.
Also nice is battlerage temp hp now do not stack. You simply add them to what a power normally gives you when you use the power. Also invigorating powers now grant temp hp to battlerage fighters on a miss.
looking over it again dual strike was nerfed really hard, but I suppose the ability to mark two enemies at will is pretty nice. I'm still okay with it.