Since Latias is now removed from the standard ladder, I second the suggestion above of removing Scarf Tyranitar for Scizor. Mamoswine is sort of an issue to this team, and although uncommon, Scizor helps out with that a lot. Scizor also helps a bit with the semi Dragon Dance Salamence weakness, especially if Suicune has taken any prior damage at all.
Additionally, I suggest maxing the speed of Salamence. Fire Blast is still pretty powerful without those EV's in special attack, and the speed is much more important to at least speed-tie Jirachi and opposing Salamence. The increased power of Fire Blast pales in comparison to tying base 100 speed Pokemon.
Additionally, I suggest maxing the speed of Salamence. Fire Blast is still pretty powerful without those EV's in special attack, and the speed is much more important to at least speed-tie Jirachi and opposing Salamence. The increased power of Fire Blast pales in comparison to tying base 100 speed Pokemon.