In the conditional split path option inside Workflows, there are many ways to connect, but Opportunities isn't one of them. I'd like to be able to have the conditional split path check to see if the opportunity is still in the same stage of the pipeline. For example:

If Opportunity X is in Stage Y, add tag Z. If Opportunity X is NOT in Stage Y, move to Stage A.

I'm trying to build out some workflow for my funnels, so I may have lots of requests here.