Separate legendaries by planet?

Just thinking, one of the biggest complaints on this forum seems to be a bloated world drop loot pool. That is to say, when you kill an enemy, the number of possible legendaries that they can drop is too big.
How about if they split the loot pool by planets, so maybe: Pandora has 30%, Promethea has 30%, Eden-6 has 30% and Athenas has 10% (as it’s so small). Each planet would have a mix of each manufacturer and weapon type. Bosses and rare spawns could still have a small chance to drop any legendary, or could stick to their planet’s loot pool.
The other planets, like proving grounds, would have a full loot pool.
Would you prefer this, or prefer to be able to get any legendary from any place?