Reboot Diamondhead will be called RBD and Classic Diamondhead will be called OSD
Many people say that RBD is weaker than CBD but that is not true. While most of the time we have seen that CBD can produce sharp diamond shards and RBD can't, then go watch Omni-Tricked Part 4 where RBD battles Vilgax on top of his ship. And as for his back diamonds being blunt... He can turn into a whole shooting spike ball. Plus RBD's diamond attacks are slow... but they are more precise when constructing. RBD's Crystals are powerful enough to create a whole diamond avalanche while OSD diamondhead had took more time in just containing malware. RBD's crystals catches even the least amount of light and turn it into enhanced heat ray. While OSD has not shown this ability. RBD's crystal manipulation is also faster unlike OSD's.
Same as Diamondhead, they will be called RBG and OSG
RBG's and OSG's intelligence comparison is not shown. But it is shown that RBG can calculate the most complex problems nearly in a second while OSG takes some time to calculate.
Okay people call him a water hazard rip-off. But they don't call Swampfire a Wildvine and Heatblast rip-off. And they don't call Big Chill a Ghostfreak/Articguana rip-off. That is just a personal unacceptability. But let me get to the logics here.
Water Hazard is strong and durable. No doubt. But Overflow is sharp and fast. While Water Hazard has only shown to create water blasts, Overflow can do even more. He has got water blades. He can create a giant whirlpool. He can absorb water in liquid form, while Water Hazard is only shown to absorb moister. And some of you might not know but Duncan confirmed that he can also control water. And produce ice too. Overflow is shown to fly faster at any height without any problem while Water Hazard requires the ground to take the pressure of propulsion. Overflow can create weapons out of his water, such as blades and hold them off for a long time like string while Water Hazard's whips are just one time and immediately loose force.
Also Overflow's water pressure is stronger... Because it easily pushed Vilgax to the ground. While Water Hazard has not demonstrated that much pressure
And as for his red color... No matter what you do... any other color will not make him look like a water alien. Not even blue color will.
Lets wrap this one quick.
Reboot one can also grow his size. And his tail is very powerful. He has greater acrobatics and can do more agile work.
More aliens later.