I really recommend that people don't use the HO team in the OP. It is a basic HO team, and not particularly synergistic. It is probably best to make a HO team of your own.
With my team (the Dragon one), I always reflect against lead dragonite, and then bring in ttar to set up on it.
As far as Fighting HO goes, it has serious problems. It wins a fair amount of games, but I still don't like it for pretty much the reasons outlined by Gross66. I feel like I don't really need 4 fighting types. really any 1 of them can take out a team that doesn't resist fighting, so I feel like some type of transition mon would be better. The thing is that I really don't want to lose any of the fighters either. Gallade is great for setting up on special attackers, Lucario is obviously invaluable, Heracross punches through Gliscor, and Infernape is faster than the rest. If I had to choose one it would be either Infernape or Heracross though. I really wish Hera had priority, and Ape just ends up being walled by Latias (beats it with light screen up though :). Metagross comes to mind, as it is fast and can ram a hole into gliscor/rotom h. Gyarados is also rather appealing for similar reasons, but provides different resists. Scizor is a pain for the team, so Gyarados helps with that somewhat too. Another option to explore would be losing heracross in favor of Breloom.
There are so many options for fighting HO...It is mind boggling to me...
With my team (the Dragon one), I always reflect against lead dragonite, and then bring in ttar to set up on it.
As far as Fighting HO goes, it has serious problems. It wins a fair amount of games, but I still don't like it for pretty much the reasons outlined by Gross66. I feel like I don't really need 4 fighting types. really any 1 of them can take out a team that doesn't resist fighting, so I feel like some type of transition mon would be better. The thing is that I really don't want to lose any of the fighters either. Gallade is great for setting up on special attackers, Lucario is obviously invaluable, Heracross punches through Gliscor, and Infernape is faster than the rest. If I had to choose one it would be either Infernape or Heracross though. I really wish Hera had priority, and Ape just ends up being walled by Latias (beats it with light screen up though :). Metagross comes to mind, as it is fast and can ram a hole into gliscor/rotom h. Gyarados is also rather appealing for similar reasons, but provides different resists. Scizor is a pain for the team, so Gyarados helps with that somewhat too. Another option to explore would be losing heracross in favor of Breloom.
There are so many options for fighting HO...It is mind boggling to me...