Hah! Atelast 80% of all the teams I've seen includes Riolu/Lucario, must be popular with it being available so early on in the game.
Update on my team:
Erebus ♂ Lv. 40 @ Charcoal
~ Tackle (Really need to replace)
~ Arm Thrust
~ Flame Charge
~ Assurance
Pulsar Lv. 40 @ Magnet
~ Flash Cannon
~ Metal Sound
~ Spark
~ SonicBoom
Rose ♀ Lv. 41 @ Expert Belt
~ Cut
~ Slash
~ X-Scissor
~ Leaf Blade
Siena ♀ Lv. 41 @ Amulet Coin
~ Fake Out
~ Snarl
~ Assist
~ Slash
Sirius ♂ Lv. 41 @ Scope Lens
~ Bulldoze
~ Strength
~ Swords Dance
~ Force Palm
Scarlet ♀ Lv. 42 @ Lucky Egg
~ Surf
~ Recover
~ Ominous Wind
~ Will-O-Wisp
Pretty happy with my team, there were a couple more I wanted such as Sigilyph, Crustle, Klinklank etc but I'll be getting White 2 in November so I can fit them into a team with that version.