The Red Wings have had exploratory talks with the agents for Stephen Weiss (Florida), Mike Ribeiro (Washington) and Matt Cullen (Minnesota), among others.
The Red Wings have some interest in right wing Jarome Iginla, who brings many desirable qualities (offense, toughness, leadership), but also raises some concerns (he's 36 and has a lot of mileage).
The Red Wings also spoke to the agents for defensemen Andrew Ference (Boston) and Marek Zidlicky (New Jersey).
http://www.mlive.com/redwings/index.ssf/2013/07/red_wings_begin_exploratory_ta.html