If counters are removed from a Saga, the appropriate chapter abilities will trigger again when the Saga receives lore counters
Smuggler's Copter is the most dominant card (by percentage of decks that play it), and while it's featured in both of the big decks, it's also propping up a bunch of second-tier decks like Mardu / RW Vehicles and Bx Zombies, so getting rid of the looter scooter might actually make the format less diverse, as odd as that sounds
We may have left Bloomburrow for a while now, but rabbits remain a popular aspect of Magic: The Gathering and Commander
Are you a fan of any of the Final Fantasy games these decks were based on
Dedicating that many slots to a combo win is risky, given how fast Standard is right now, mind you
Snow Villiers While lacking some of the downside of some similar creatures, you also have a capped upside on a middling cost creature without evasion who can be rendered impotent by destruction of other things