Per Jordan Schultz of Huffington Sports/Bleacher Report. Says he is their top FA priority.
No idea if this guy is credible FWIW
That said, adding Lang at RG allows for an interesting OL group pre-draft.
Fant, Joeckel, and Odhiambo could compete for the LT spot
Glowinski, Joeckel, and Odihambo could compete at LG
Ifedi and Gilliam and possibly Joeckel could compete for RT