I'm just going to say this spicy take, Little Mac is not in the bottom 2 in the game. If anything, I think he is better than that. I feel like he fails since players treat him like a normal Smash fighter when he isn't. I feel like if optimized to the best of his abilities, he has the capabilities or some impressive feats. Sure his aerials suck, but that is where his fast fall speed and ground speed come in to minimize air time. Down Smash is one of the best Down Smashes in my opinion due to its great range, quickness, and kill power. Straight Lunge is just as good as a burst movement option as well as a hard read, and the mid-charge is the best version of the move since you maximize range without the deadly cooldown. Jolt Haymaker is fantastic and would make any normal fighter top tier, if you could string it like Jigglypuff's Pound many players wouldn't talk about his recovery issues as much. Slip Counter is the best counter in the game due to its fast speed and his kill power. And Rising Uppercut is a good combo ender against small characters and floaties. In short, Little Mac is not bottom tier, he is to me on the cusp of low mid-tier. If I were to place him I would place him at the top of the D- tier, at the point where I consider characters are viable enough to win tournaments with some effort.