May I make a suggestion for Pirharri the Smuggler ally?

Red_Feather

This NPC we unlock after finishing all of the thieves guild storyline...

https://en.uesp.net/wiki/Online:Pirharri_the_Smuggler_(NPC)

She lets us sell stolen items, but takes 35% of the gold as a cut. That is fine, but can she be made useful in another way than just not having to wayshrine to sell stuff. Like what if she gives extra Ledger-main progression so that she can be useful to level Ledger-main on alts, because that would mean she is always useful.

Or maybe something else she could do.

Everstorm

She already saves time when getting Legerdemain up by not having to travel to thieves' den to unload when your inventory is full. It would be great if she could also launder though.

Monte_Cristo

I'd prefer she let you launder goods as well as sell. Keep the cut.

Villanelf

I actually like her, especially when rolling with my identical thieving cat nightblade.

Thematically could she take on number of light support tasks? Off the top of my head:

Create distraction - you have a 100% pick pocket chance within X distance of Pirharri. Multiple targets but can only be used X per day / city / whatever. X time limit applies.

Whilst being pursued by guards there is X percent chance for her to be used as a decoy, throwing pursuers ‘off your tail’.

Etc…

In all honesty though, she is probably too niche to warrant any further development.

Edit: added time limit to distraction perk.