Ah, well then, in that case, I can see that situation being a lack of "good, easily available archers"
Anyways, new event seems interesting enough. As for the Liana issue, I'd be satisfied if they just reduced her UC by 2 to bring her in line with her Nutaku premium status, since we clearly won't be getting her event anytime soon, if at all. They've made her a premium unit, that's fine, just bring her cost in line with that change.