What's the point of Sand Rush Excadrill if you don't have a Tyranitar/Hippowdon? They're also not prevalent enough in use for you to use it against your opponent, like it was in Gen 5 either. Also, Choice Band and Roost is pretty counter-intuitive on a glass cannon like TFlame. It seems like you have a strong enough offensive core in Lucario/Cloyster/Excadrill so they should be enough to open holes for TFlame to be a late-game cleanup which I think he's best suited for.