Well first.. Scarf Liligant? Never seen that and unnecessary due to chlorophyll.
Half your tam is weak to fighting with no counters. Try Gengar or Chandelure or even Espeon and remove Zangoose.
There are MUCH better ElectricTypes, much less rotom forms, in the game. Try Rotom-H or Jolteon. (or do not use them entirely)
Defensively, your team lacks. You have loads of frail pokemon who are weak to common offensive types. Try Donphan as it can spin and set up rocks.
Keep in mind that Reborn allows Excadrill AND Blaziken, both of which are hard counters to your team.
While Ninetales/Chlorophyll is good, Venasaur outclasses liligant in every domain; Movepool, Stats, General Usability
It's more of a "Favorites" Team, but it's not gonna get you far. Ninetales, Liligant and Absol are fine. The rest can be taken out more easily due to making your team frailer, Donphan is great for defense. Gengar or Alakazam for coverage and patching weaknesses. Rotom Heat is good for bulky volt-switch in the sun. Also consider other all-time sun abusers like Dragonite, Venusaur, Espeon, Volcarona, and Hydeigon.