He should at least go even with Ness imo. I still don't think Ness has a powerful enough Neutral game to beat Yoshi.
I want to share a story about the last tournament I went too a few weeks ago.
I lost the yoshi ditto first round (like all true Yoshi mains losing the ditto) and almost decided to quit cuz I made the bad choice of not eating and playing league to rank up until 5 am and only getting 40ish minutes of sleep before having to get picked up and leave (4 plus hour drive no AC so no way I could sleep in TX car heat) but some of my SA brethren told me not too despite me alrdy deciding not surrendering.
Anyways tore through loser's and something I've told myself since I started smash 4, if I ever get 17th place I'll quit. I beat some mid level houston players until I got to the area where I thought my reign of terror in loser's was over, going against a pretty high level houstonite, was a ness main fight for 13th place.
It was a close match of going to game 3, and here's where the actual story starts (sorry :^) ), since it's ness the character that's known for spamming lots of airdodges into aerials (LIKE US), he chose Kalos Omega for game 3. There was quite literally a time we both just did SHAD 3 times in a row passing each other every time.
Was hilarious but the point of the whole post is basically... I almost got 17th place and the match between us was basically no good neutral to the point we would run at each other and SHAD hoping something would land or something would happen.
Ness has obscene aerials, even his not-so-great dair but that's mitigated by his entire kit basically kills us just like Luigi or Fox while having really good mobility when airdodging around.
Even seems about right despite Ness having earlier easier kill moves, like bthrow.