There's a list in the original post of all available mons for reservation, at the moment there are none and Weavile wasn't even in this batch of mons. They release new mons for reservation every couple of weeks I believe. I'm sure one of the mods can give you further insight as to how things are run here, so next time new mons are released be quick and grab one :)Can i take band weavile? ( first time doing this )