Roles for Bengals TEs

The Cincinnati Bengals sport two tight ends who were taken 21st overall in their respective drafts: Jermaine Gresham (2010) and rookie Tyler Eifert. How do they intend to use the pair in 2013 after running two-TE sets on only about a quarter of their plays last season? We got a peak at it last night, when the Bengals squared off against the Atlanta Falcons in preseason action.