Biggest issue is the discoverability of what’s available as I’m composing workflows. While global variables can be seen as functions (.getWorkflowName()), I think of them more as constants that I want easy discoverability of. I do this excel cell sheet like functions would work well for the long tail of functions that would be available.
I also think additional constraints/control over multiple executions in a node would be helpful to not need other control nodes. For example, I have this other convo going about this: