Merlin S5 | Bradley and S5 audio commentaries

[gealach_ros]

sourcery 1 | 2
I'd really like a S5 commentary with Bradley (with anyone from cast or crew, 05.13 with Colin would be on top of my wishlist, though), why does this sound like they didn't even ask him to do one? And asking MO? Not sure that'd be successful. :/