I thought there was a 5/2014 that made it in 2 bids ago...
There were a fair amount of 8/13, 12/13, & 1/14 that made the cut his past Aug/Sep vacancy announcements. More recently, though, the awards have gone a bit more senior since the 'TDY Base' (VBD) has been filled by more junior upgrades. The more senior folks are likely to stay in the base they bid & not get perma-TDY'd as more VBD folks come online to fill the monthly holes in the schedule. But who knows what's in store with all the AB deliveries coming....