[DFBHD] Some ideas for the remastered version

[Long]

Basically I would like to ask you guys some features about the project.
So what I am wondering is :
● Should I use the standard health of DF (3 lvl health) or a auto-regenerate HP like COD and BF ?
● Should NPC drop weapons on death and you can pick them up ?
● Should player throw grenades,flashbangs,smoke instantly or can pull them out first ? ( Like what DF had )
● Same question above with melee.
● Third view play ?
● VR ???? (lol just jk)
● Coop campaign ?
Technically that's all I am wondering. If you guys have anymore ideas about the features of the game please let me know