Super Bomberman R (regret this one as well, just got boring fast for me)
You're not alone there, while it's not bad especially after the updates, it just wasn't as fun and replayable to me as Bomberman used to be when I was a kid.
Also, why did you get Fifa 18? :L
As for my list:
Zelda BotW, Mario Kart 8 D, Bomberman, ARMS, Splatoon 2, Mario Rabbids, FE Warriors, Mario Odyssey, Xenoblade 2
Sonic Mania, Stardew Valley
And I was worried I wouldn't have enough to play if I got the Switch in it's first year!