I've noticed in a couple episodes lately some of Sam's old gear being worn by random extras. In the newest episode there was a guy in the Preacher group scene wearing Sam's old beige jacket from season 1 & 2 and in another episode last season there was an Angel wearing one his western shirts. No big deal to the casual fan but to those of us who scrutinize the clothing it just doesn't seem right to see some of the heroes' gear being worn by random no-name characters. What's next, Dean's Wilson coat worn by some monster fodder victim?
And speaking of the last episode "O Brother Where Art Thou?" I thought it was lame that there was no mention of Adam & Michael with the return to Lucifer's cage taking center stage. Adam still rotting away in the cage is one of those loose ends that still irks me along with the fate of Dean's pendant (no way Sam wouldn't have fished it out of the trash way back in S5).