1-Add Gond as a deity option

2-Create a universal enhancement tree that allows you to heal through negative energy, offer additional benefits for those who would all together forsake positive energy

3-Add a heroic version of each iconic race and allow them to still use deities from the forgotten realms (These would start at level 1 with whatever class you'd want)

4-Add Raven Queen as both a deity option and a Warlock Patron option

5-Create a universal enhancement tree with a summon that uses the same mechanics as the pale master's Skeletal Knight, but make the summon something of popularity. A Succubus summon fits this well, however if you look into succubus lore you'll find that this could be bundled with suggestion #2 if the tree created is for vampires (See the lore surrounding the draining kiss).

6-Give us a universal enhancement tree that allows us to use dexterity to hit and damage! Oddly this would also thematically match the vampire if such is translated into a universal enhancement tree, though realistically Charisma to hit and damage would also match, though if to please both myself and those who'd want charisma to hit and damage from more sources, make it a multi-selector option between the two.

7-Give us a universal enhancement tree that excels at reducing enemy saves through infliction of curses, stat damage, and negative levels....... this would also be thematic to a vampire tree.

8-Improve the Shadar-kai chain attack so that debuffing effects such as armor class destroying effects, stat damage effects, cursespewing effects, and vampirism effects transfer to the chain attack if on a weapon, this will allow the player to heal a little as they use the chain attack as they are otherwise far too helpless during such while allowing the debuffs to also transfer to the enemy making them more vulnerable to damage inflicted by the chain attack as well as more vulnerable to tripping effects through reducing their ability to make a save towards such effects. Additionally, allow the chain attack to scale by whatever stat a player is using for hit and damage rather than have it be locked to dexterity.

9-Allow players to earn a unique +1 Lesser Heart Of Wood once per life that comes with a defect that takes one level from the player that will have to be earned back through questing. Just make the requirement for using such minimum level 15!

10-RACE CONCEALMENT COSMETICS!

***Create a line of cosmetic armor that can change a player's body type to be more in line with another race

***Create a line of cosmetic helms with a built in wig included (This way you can have hair even as a warforged), if you take inspiration from the full faced bullet proof masks, you can have a simple option to additionally hide the face.