Trying to come up with a pirate yordle jungler

Yeah, right now I'm just drawing out a few design possibilities so that I can relate it to abilities and what not. Originally I wanted a Noxian theme, but considering how in LoL we have like what...two champs centered around a pirate theme (unless I'm forgetting some, which please correct me) that maybe doing a theme to this would be interesting, fun and challenging. The problem with a jungler is creating abilities for camp clear and ganking and ability to survive.

What I thought would be a good start concept is a hook shot/crossbow gun weapon with a ability skill shot to pull enemies towards you, kind of similar to Darius/Natalius. The problem with this is trying to work other abilities around this. :/ I was thinking of a ability for a slow or stun to sort of balance the idea for a jungler, but that's all I got.

Anyway, what do you think community? You have any other suggestion feedbacks? Weapons or moveset ideas? :/