Don't really expect anyone to actually make this, but I thought I would toss the idea out there. To do it, some permissions would no doubt need to be acquired, but I think it would make Companions much more engaging in the game, and also help keep them up to par if you use Companion Mods that add new ones (since the Vanilla ones, even with FWE, are still missing out on a lot of features that could be nice to toss in).

What FWE – Followers Enhanced Already Does:
? Voice Acting + Lip-sync (Most/All Lines)
? Stats increased slightly [Better Companions]
? Require ammunition
? Essential
? Unconscious timer increased to 90 seconds (from 10)
? *CONFIG* Multiple companions at once based on karma [0h Followers]
? *CONFIG* Karma Requirements adjusted
? No Auto Healing (Require Stimpaks, Medical Braces, Surgical Supplies)
? Self Management of Healing (with Supplies in Inventory)
? Extra Drug Use (Morphine, Psycho, Buffout, Rad-X, RadAway)
? Condition Report (New Dialogue Option)
? Command Handset (Non-Dialogue Communication)

What FEW – Followers Enhanced Needs Added:
? See Health Status on Look [All Phalanx Modules]
? Distance Based Weapon Choice [All Phalanx Modules]
? Two Inventories, Carry and Use [All Phalanx Modules]
? Ask for Supplies [All Phalanx Modules]
? Use of Environment [Companion Behavior Overhaul]
? Skill Assistance (Lockpick, Explosive Entry, Hack PC, Pick Pocket, Loot)
? Fight is Over (New Dialogue Option)
? Set Home Marker (New Dialogue Option)
? Make a Hole (New Dialogue Option)
? More Drug Use (Cigarettes, Alcohol, Jet, Food)
? Sandbox Mode Wait (New Dialogue Option – Only in Handset Presently)
? Shared Homes (Set Companions home/containers to Player Owned)
? Healing Player when low Health (with Stimpaks in Inventory)
? Own Flashlights (Only when Pip-Light is on)
? Teleport to Player (for TS purposes when needed, only add to Handset)
? Location/Quest comments and conversations
? Get Haircuts from Barber Characters
? Sleepwear when sleeping (if in Inventory)