Rate My Team - UU

Mesprit @ Choice Scarf
Ability: Levitate
EVs: 52 HP / 204 Atk / 252 Spd
Jolly Nature (+Spd, -SAtk)
- Stealth Rock
- Zen Headbutt
- U-turn
- Trick

Jaws (Feraligatr) (M) @ Salac Berry
Ability: Torrent
EVs: 252 Atk / 4 Def / 252 Spd
Adamant Nature (+Atk, -SAtk)
- Aqua Jet
- Waterfall
- Swords Dance
- Return

Moltres @ Choice Specs
Ability: Pressure
EVs:
Timid Nature (+Spd, -Atk)
- Air Slash
- Fire Blast
- Hidden Power [Grass]
- Overheat

Absol (M) @ Focus Sash
Ability: Super Luck
EVs: 252 Atk / 4 Def / 252 Spd
Adamant Nature (+Atk, -SAtk)
- Night Slash
- Sucker Punch
- Megahorn
- Psycho Cut

Uxie @ Leftovers
Ability: Levitate
EVs: 252 HP / 252 Def / 4 SAtk
Bold Nature (+Def, -Atk)
- Calm Mind
- Psychic
- Thunder Wave
- Thunderbolt

Milotic (F) @ Leftovers
Ability: Marvel Scale
EVs: 6 Def / 252 SAtk / 252 SDef
Modest Nature (+SAtk, -Atk)
- Surf
- Toxic
- Hidden Power [Grass]
- Recover

Very defensive team..
Mespert and Uxie on the same team is probably a bad idea, as well as gatr and milotic. A jolteon with signal beam (even shadow ball kills everything except absol) can probably take down everything this team can throw at it. A bulky ground type (Rhyperior/Swampert/Claydol) can probably do wonders for this team, with claydol even able to help with spin support. Focus sash doesn't do much for absol, especially for a team that lacks a spinner, because it's not your lead and a hazard will probably break sash anyways. Even with a spinner on the team, Choice Scarf/CBand would probably help absol much more. If you do choose to do that, delete night slash(if band) or sucker punch (if scarf) for pursuit, which can allow you to switch in on psychics and ghosts and get a free ko. Megahorn doesn't really provide much coverage that dark moves don't already attack, so superpower can probably help more against fellow darks and steel types that resist your set otherwise.
Starmie might be a good addition to this team, and help with many of the team's weaknesses with its large movepool, and provides a much needed status sponge for this team (natural cure), as well as pairing well with both moltres and absol, assuming you can find an electric sponge).

yep like emily said, electric moves will reallllly break this team down ._. so electrivire, jolteon, etc would help. actually lanturn could replace milotic fairly well... but still, youd have 2 water types then. also megahorn on absol doesnt help that much, as stated above, but its ridiculously cool on absol so yea keeping it for the cool factor is an idea