Commander options include Eowyn, Shieldmaiden, and Aragorn, King of Gondor, and its easy to build up an army pretty swiftly
Food is more strenuously integrated into the themes and lore of the world while the Role mechanic has a lot to do with the idea of curses and enchantment that's important to the set as a whole
"The upkeep of each participant in this game of Magic: The Gathering (R) trading card game (hereafter known as "PLAYER")" indeed
We've already seen a couple other goblins that even play into the coin-flip theme
In the common slot, these will be excellent finds for the Dimir player later on in the pack, as only players utilizing deck destruction side theme will be able to get full value
But hey, where the fun in making sense