As the Pilot Group(s) inch closer to the "post" SLI phase (ASSuming that the ISL is about to be handed down per the MEC Comm, and barring any legal intervention pertaining to the recent TRO attempt), it shouldn't be much of a surprise with the above results on 14-02A.

With the B756 group becoming a "Shrinking Fleet" under current/future plans (L-UA 757's), most 'junior' pilots wanting some type of direction post SLI wouldn't want to bid onto such a fleet with those future plans by choice. In contrast, the B737 currently being a "stable fleet" for the immediate future, it's not surprising one bit that IAH filtered as such.

The old adage, being "junior" on a shrinking fleet is NO BUENO on all sorts of levels, especially the QOL.....Avoid it like the plague.