Well I like sucker punch, especially with stab, but having a ghost to switch into a fake out is good, and Misdrevous is faster.
Which is more important, having the priority of sucker punch or the speed of misdrevous and ghost stab? I find honchkrow more useful than misdrevous on my team, so maybe you should go with houndour.
The great thing IMO about little cup is your decisions matter almost more than your team. People complain about seeing the same few pokes over and over again, but you can battle with the same pokes 5 times in a row and get 5 different outcomes, more so than with OU.
I have been playing about a month and a half, but I win more than I lose.
I use a sand team waht pokes are you using?
Here is my team
Hippopotas (F) @ Eviolite
Trait: Sand Stream
EVs: 132 HP / 20 Atk / 212 Def / 100 SDef / 20 Spd
Impish Nature (+Def, -SAtk)
- Stealth Rock
- Slack Off
Drilbur (F) @ Life Orb
Trait: Sand Rush
EVs: 24 HP / 236 Atk / 36 Def / 212 Spd
Adamant Nature (+Atk, -SAtk)
- Rock Slide
- Shadow Claw
- Rapid Spin