I started with my current organization in March and my supervisor left (amicably) in June. Since the organization is restructuring, my chain of command is still in flux.

So who do I ask for a recommendation:
- my current supervisor, who barely knows me
- my previous supervisor, who I only worked with briefly
- my closest peer at my current organization
- an executive I worked closely with at my previous job (I'm already asking my previous supervisor)
- someone outside the workplace (although no one jumps out at me)

I'd love some advice on this!