If BB was looking at a compliment to J. Mayo both Hawk and Posluzny are available as restricted free agents.  Personally I'd like to see either of them working alongside Mayo and giving Spikes another year of growth to solidify the inside. 

I know both players are a force on their respective teams but my personal belief is that Hawk is favored due to his team's status (and he has a great name) but I think Posluzny could be picked up at a cheaper salary and is a standout on a terrible team.  Buffalo had the statistically worst run defense last year but at no fault to Posluzny's given his 151 tackles (103 solo) compare that to Mayo's 174 (113 solo) and that's a formidable tandem.

BTW - all three are around 6'1" and 240lbs +change

If you had a choice who would you aim for?  HAWK OR POSLUZNY?