I like the idea of signing both Martin and Napoli we would have a sick catching tandem far better than any other in baseball.
Napoli can DH most of the time as well. So Martin will get his playing time, Napoli will get his ABs, and the veterans will get their occassional DH rest.
Napoli brought in to serve the Jesus Montero role?
YES sign me up for that. Would be a genius move and a sure fire offensive improvement / boost.