Official tooling to supersede PSWindowsUpdate?

Will there ever be a release of official tools to supersede having to use PSWindowsUpdate to manage updates? Something that isn't Azure-based, backported to Server 2016?

The ability to selectively install updates, on demand, and remotely automatable, when SCCM isn't quite doable in some scenarios? (i.e. Microsoft Tier 0 from the legacy Tiered model)

Something that right now doesn't require a combination of GPOs, Security Groups/GPO Security Filtering, and WSUS approvals/deadlines?

So I can selectively be like "invoke-update -computername COMPUTER" and it just does it?