This is an excellent fight between two fighters coming off losses who need wins to get back on the right track. Leosdan Nunez lost to an underrated fighter in Salvador Juarez while Solis lost to Rigondeaux who while past his best is still a very good fighter.
I really think this fight could go either way as Solis while past his prime now used to be a world class fighter and didn’t look too washed up in his last fight while Nunez is in his prime and was a decent amateur in Cuba.

If I had to pick one to win I would go with Nunez by decision due to being closer to his prime and how inactive Solis has been as he hasn’t fought for over a year.