Ya, I'm in the same boat where I love Biggio as the 9th/10th man in the lineup but I would easily package him to upgrade major areas of need like Closer/3B/top end starter. Now only problem is whether you love Kimbrel/Bryant/Hendricks enough given their contractual statuses.
Biggio/Jansen and a lesser prospect seems like a no brainer considering we'd get a compensation pick if Bryant leaves us. It was only because of that pick that I had us giving up a top prospect as well.