On Scizor, use U-turn/BP/Superpower/Pursuit.
Don't use SR, on sub tran. But, you need rocks so, use HP Ice / Toxic.
Use Surf over HP Fighting, on Latios, it hits Tyranitar almost as hard and has many more uses, increasing its viability, over HP fighting.
On Kyurem, might as well use Dragon Claw, outrage locked SubRoost doesn't work well.
Or, just go illy special, use Kyurem-Regulare, and use Blizard/EarthPower/SubRoost.
If you're struggling with Tran / Tyranitar, use Focus Blast on Abomasnow.
Interesting team XD