Will Wrapping Save the Hay

For years I've been rolling dry grass & clover for feed, but due to storage requirements and the stress of dealing with New England weather, I'm thinking about getting a wrapper. Recently, my last drying day was cancelled due to approaching rain so I baled and prayed: no barn burners and mostly usable, but not the sweet-smelling, dry hay crop that I'd hoped for. My baler will plug on anything that's real wet, so I will be wrapping at around 20-25% moisture. From my understanding, this is too dry for ensiling process, but the question is: will wrapping preserve the hay until I break it open and feed it out, or will it continue to deteriorate? I plan on wrapping immediately after baling.  

Thanks!

Will Wrapping Save the Hay