Well, they nerfed warrios dmg by 25% (yeye I know not all spells but the main ones so yea it's 25%) just because some noob saw on wowhead that seasoned soldier doesn't affect slam, mortal strike overpower and colossus smash.
But the idiots, because they are garbage at wow, don't know that the reason why this 4 spells don't appear there is because they are based on weapon damage, and when you calculate for example slam damage you do 2.75* melee damage that you see in char tab and it's already increased by seasoned soldier, and spells like execute or victory rush that are based on attack power need this 1.25 coeficient in formula and this is the reason they appear modified by seasoned soldier on wowhead.
But whatever this server is dead anyway :))