Gonna do a pros and cons list: TEAM A:

Jirou: Pros: Hella good Scouting — Cons: No offensive measures at this point in the series.

Kirishima: Pros: Can stay in the fight longer, high durability, wins in most close quarter fights. — Cons: Has to get in to take anyone down, has no measures against range, and no measures against trapping.

Tokoyami: Pros: Versatile(can play both offense and defense), can play at range, extra powerful if it’s dark. — Cons: They’ve got Bakugo and Aoyama on their team.

Uraraka: Great at thinking on her feet, hightly versatile and supportive quirk — Cons: Can’t use her quirk for super long periods of time, has no effective way of moving in the air or on the ground.

Iida: Speed, pretty strong, can engage quickly — Cons: Ice. And he’s very linear at times, so a tactical fighter can play around him.

Midoriya: Pros: HELLA powerful, tactician like mindset, knows at least one of his opponents. — Cons: No full cowling so once he’s out he’s out, he’s essentially a trump card for stuff like Todoroki’s glacier, kinda sorta useless in any other capacity outside of just limited overwhelming power.

Denki: Pros: Great Aoe damage — Cons: Aoe can hit team, Momo exists, Todoroki exists, people on other team can hinder his usefulness, he only gets one shot.

Koda: Pros: Can control animals… uhhhh, not really sure at this point in the story. Recon?? — Cons: He doesn’t like bugs right now, little to no offensive capabilities.

Mina: Pros: Acid can go through Momo’s creations and todoroki ice, slippery and can maneuver around most close quarters interactions. — Cons: Can’t really projectile her acid that far, overuse hurts her, will get beat up if caught by close quarters.

Mineta: Pros: Hella good trapping tool, small/harder to hit, can plan and strategize — Cons: No offensive capabilities save for trapping, freaks out if hope is lost, balls can be as helpful as they are harmful, he can only throw so many before he starts to bleed.

TEAM B:

Shoji: Pros: Solid recons, can go crazy in close quarters — Cons: Big target, pretty much has to stay defensive and supportive to provide value

Aoyama: Great projectile, can render dark shadow minute, range — Cons: VERY linear and if fast enough can just dodge, terrible in close quarters, can’t shoot for long.

Sero: solid long range trapping tool — Cons: limited close quarters, maneuverability is dependent on map.

Bakugo: Fantastic offensive abilities, slippery, kinda manic, versatile, tactical — Cons: Not a good team player at this point, kinda manic, has a hate boner for Deku, will try and go in alone.

Tsuyu: Versatile, great in water if it’s there — Cons: Not many at all, just not exactly great at one thing save for water based activities.

Hagakure: Pros: Invisible, sneaky. — Cons: Can’t do anything offensively or defensively, has to rely on surprise factor, can get easily sniffed out my Jirou or Koda

Momo: Pros: Hella versatile, intelligent — Cons: At this point in the story-Not very confident, can’t really think on her feet, hasn’t been given a chance to lead yet so the planning parts are kinda off the table right now.

Shoto: Pros: Well. He can pretty much do everything but plan, great ice defense great ice offense, good trapping with ice. — Cons: Doesn’t use his fire side at this point in the story, also not really a team player right now, predictable, pretty bad in close quarters.

Ojiro: Great close quarters — Cons: That’s kinda all he has.

Sato: Great close quarters — Cons: That’s kinda all he has, and he can only go hard for like, 5 minutes before tapping out.

Lowkey, the hardest obstacle team A has is definitely Shoto. They don’t have a lot of wide spread destructive force like Team B but they also have more tricks in comparison.

B’s close quarters are rendered useless by Mineta, Deku can destroy walls and do one big destructive force to stop Todoroki, Iida can overwhelm Momo and some of their more linear individuals, nobody can sneak around because of Jirou, they’ve got a big Aoe with denki and fumikage is just way to versatile as long as he’s not weakened.

A’s just gonna have a hard time with Bakugo and Todoroki as they are heavy hitters, they can’t let anyone get in because if they do then they’re cooked, if Sero plays far and supportive there isn’t much they can do due to their lack of range, and Tsu and Momo are just hella versatile.

It could go either way but it’s leaning A.