As far as loot drops go i think high level enemies should drop more often with a marginal increase in rarity. Oh allow high lvl playees to get encrpyted greens still. Now bosses i dont think their hp or dps need changing, i think Phogoths weakpoint needs tweaking cause i sometimes appear to miss it even when im aiming right at it. But all boss fights should have a mechanic to do extreme damage and/or weakening to damage. For example activate the colony ships engines and roast Sepiks but with the added danger of getting roasted yourself. Or lure Phogoth under a weakened stalagmite and shoot it to bring itmdown upon him. Just an idea.