Matthew
I love weather; Sun for days
Hone Claws isn't that useful in Metagross honestly, I much prefer to just use Agility three attacks. Metagross just needs a bit of support to clear right through a team, you can even use Balloon (or Lum for Prankster Twaves) if you want to give yourself another opportunity to set up. Though I like Life Orb. Metagross' bulky sets are also still really helpful, running Pursuit and trapping Latios and sometimes Latias. It's kind of disheartening to see Metagross only the 33 most used pokemon, since with it's fantastic stats and typing it can really just crush most teams.
CB Gross is also really good with Hammer Arm MM Pursuit Zen/EQ
CB Gross is also really good with Hammer Arm MM Pursuit Zen/EQ