OP- Plan B definitely need to release more singles! His album is selling brilliantly and a 4th single would boost sales even more!
Personally I would like to see What You Gonna Do as a sinlge, as it's the most radio friendly (even if it sounds alike to She Said and Prayin') yet the song is about leaving jail and then the case being re-examined which is a bit hard to depict in a music video.
Read somewhere that management/Plan B are planning to release only 4 singles from Defamation, but being the last single The Recluse doesn't really finish the story well. Free should be released as the last single to end the era nicely
ps. The Recluse will still be a great single! And note how The Recluse is actually placed before Prayin' in the Defamation story/track listing...