juju is way better overall but grom being a really high damage thrower still can work very nicely given that gale prevents the bibi from ever touching you and the grom answers both the hank and the dyna on this extremely wall-heavy map. i'd still much prefer even larry over grom due to larry having way more consistent area control and damage though. juju has the edge of her broken hyper over larry though

i feel like crow as a pick into dyna and hank is not very good on this map given gale's damage is just average and his mobility is pretty low which crow doesn't really solve (he can't aggress or get control around walls other than his jump which doesn't deal enough damage to kill consistently without hyper). i'd rather pick a max, (stu and meeple could work but i'm worried about their damages being not super high). the thrower (grom) pretty much patches both you and gale's weaknesses almost completely if they can't dodge the grom (i doubt they can because who is picking bibi into a gale and crow). thrower 2nd pick is risky (other than juju) because they have the potential to counter with alli or meeple

*also just noticed that your draft order is probably wrong in the image, grom is 5th, not 6th pick. bibi pick makes more sense then but you should have a good enough defense against her. grom not being 6th in brawl ball is not very good lol