The straw hats bounties are weird because Luffys is always inflated and the others deflated.
SHs are not really an exception here.
Doffy's seats -> 30% of Doffy's bounty
Kat -> 24% of Linlin's bounty
King -> 30% of Kaido's bounty
Marco - 27% of WB's bounty
Zoro -> Currently 37% of Luffy's bounty (i.e. at it's highest it's usually 60%)
Admirals -> 60% of Fleet Admiral Akainu's bounty
And even with be above considered (i.e. the fact that subordinate bounties are usually much lower than their Captain's in general), Zoro's bounty is usually a much higher percentage than most 1st commanders. Even his current bounty now is not the max percentage Oda has used for him but it's still the highest amongst all of the known Yonko commander bounties as a percentage of his captain's bounty. So SHs bounties are already higher on average than other crews in comparison to their Captain.
And the admirals at 3 Billion is solid prestige, but that’s the level the old legends have been operating in, so the bounty that reflects their prime strength and danger level should be a level above that don’t you think?
I'm not really sure exactly what you mean by level the old legends have been operating in.
Are you saying that the Old Legends are about as strong as Admirals hence Prime bounties should be higher than the Admirals?
Reason why I brought up Admiral bounties is coz it's kinda the easiest way for you to see how Oda views bounties with regards to how he assigns a leader's bounty in comparison to their subordinates. Plus Akainu's bounty is in Roger's range so it's easy to estimate Ray's bounty off that. Strength-wise/Prestige-wise, should Akainu really have 2bil more than your regular Admiral? Me and you both consider Akainu stronger than the rest of the Admirals but do you think gap is similar to Luffy/Zoro or do you think it's a Kaido/King type gap? If it's the earlier then wouldn't you say Zoro having a bounty of 3.7bil in comparison to Luffy's 5.6bil for example is fair? Or is that still too low even considering the above?
Again this is not a question of what I think Ray's bounty should be if we kinda separate him from the crew and assign bounties independently based on strength and prestige. If we did that then a bounty of 4bil for Ray would be fair but that's just not how Oda assigns bounties to subordinates.