Hmm,hmm yes, yes I see.
Fighting IS crippling to you. You might want to run more support there m8.
Try this:
Use Gligar as a Stallbreaker. It's quite fast and somewhat powerful, and with that god forsaken Eviolite, its damn near indestructible. q-q But to be honest I don't think it fits on your team.
Rhyperior isn't too great with it's typing defensively, but does amazing offensively. 1 Rock Polish gets it to 393 base speed, outspeeding almost everything unboosted. (M-Beedrill, Aerodactly watch out!) Stone Edge is irrelevant. IRRELEVANT. The Life Orb really allows Rhyperior to sweep.
Hydro Pump is astonishingly good, allowing Sharkie to dent threats like Hippowdon. Crunch is the main move of this set, with JAW DROPPING power. LMAO
Crobat is ridiculously good defensively. Taunt can shut down enemy support, Roost up when you want to, Brave Bird to have a powerful stab move, and Toxic to take care of annoying threats such as Hippowdon, Umbreon, Krookodile, etc.
Empoleon is one of the best pokemon in all of UU. It does the job of 2 of your original Pokemon, now that is something. Along with his FANTASTIC defensive typing, (but very poor offensively :'( it will be eating so many hits.