Both guys can really hit and both are durable (I don't question Mirandas chin after the Pavlik defeat as I think Pavlik could KO most below Light Heavy given the opportunity.)
I'd say that Mirnada has the edge as although he doesn't show it he can box a bit and has a decent jab. I believe the jab would be crucial against Bika (Calzaghe should have used it more) Miranda could stop a lot of Bika's inside work and neutralise the dangerous spoiling tactics he sometimes employs.
I believe Miranda at SMW will not tire as easily as the Mirnda we saw against Pavlik, (Granted it was a frantic pace and Kelly could tire a track team with those punches)mso I feel Edison wins it either by attritional ko in 8-10
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