Deep dark open oceans

Mojang listen the oceans of minecraft are a bit boring so hear me out what if you made the oceans deeper like to you level-50 deep i mean ever since caves and cliffs when you made changes to the hight limits you could have made the oceans deep and here's the idea i was on YouTube and a creator by the name doodling goober made a video talking about deep oceans and to be fair his idea is good very very good but I think we could add a little more like this ones my idea but I'm just trying to make it more well good all credits to doodling goober but to make it worth going to that abyssal ocean I think there should be new prehistoric mob eggs like the sniffer maybe one giant ocean mob that attacks and swims fast that you could tame and put storage with 4 chests and a flying mob you can ride and has 4 chest storage it is not fast like the elytra and not slow like the happy ghost it's kinda between the two and maybe we could get a hostile and neutral. Prehistoric mobs maybe a few new ones that have different purposes and I think you could find them in abyssal ocean ruins and maybe there would be aggressive abyssal guardians and plus I think the water in the abyssal biome could be salt water it's been years since we seen a new liquid and maybe salt water could be used to have renewable deepslate and tuff and maybe we could find the barnacle in the abyssal biome and maybe the salt water functions as a barrier between the abyssal mobs keeping the barnacle away from the surface