I'm still not completely decided. I know I want to start with Rowlet and evolve it into Decidueye. And I'm sort of eager to use Vikavolt as well, even though its shared Fire weakness with Decidueye does make planning the rest of my team slightly trickier.
The main thing I'm undecided on is whether for a Fire-type I want to go with Turtonator (a Fire-type turtle that's very neat-looking and similar in size to my original evolved starter, Blastoise) or Salazzle (a new Pokémon with a unique type combination, unique ability, and really cool aesthetic). To fill out the rest of my team I've chosen Bastiodon (an old favorite fossil Pokémon), Gastrodon (a cool Pokémon design with a cool basis that I've nonetheless never used on my team), and Absol/Mega Absol (a Mega Evolution I was fond of but couldn't find a place for in my teams in Omega Ruby or Y), all of which work well with either choice. But the choice of a Fire-type Pokémon is critical not just to how my team shapes up but what version I get, since Bastiodon is exclusive to Moon and Turtonator is exclusive to Sun (meaning that if I opt for Turtonator I will be forced to trade or transfer either way and can't rely solely on either version).
I haven't decided on nicknames for all of them yet, but I'm pretty sure Decidueye will be Oliver (after Oliver Queen, Green Arrow's alter-ego). Vikavolt will probably be Vic (after the Vic Viper from Gradius, which seems to have been an inspiration for Vikavolt's design) or perhaps Nielson (after Nate Nielson, aka "nnenn", the builder who popularized the "Vic Viper" style of spacecraft in the Lego fan community). And Salazzle, if I go with that, will definitely be Ragana (after the fire-aligned villain of this year's Lego Elves story).
I haven't decided on nicknames for all of them yet, but I'm pretty sure Decidueye will be Oliver (after Oliver Queen, Green Arrow's alter-ego). Vikavolt will probably be Vic (after the Vic Viper from Gradius, which seems to have been an inspiration for Vikavolt's design) or perhaps Nielson (after Nate Nielson, aka "nnenn", the builder who popularized the "Vic Viper" style of spacecraft in the Lego fan community). And Salazzle, if I go with that, will definitely be Ragana (after the fire-aligned villain of this year's Lego Elves story).