I have no disagreement with the statements above. I have a few additional comments though.
1) I don't know how it is now, but when I was at Dyess, WSOs were picking up fewer alpha tours than co-pilots. If you get to Instructor school ASAP, that opens up the potential for DT, OT and Weapons School. I did a tour in OT at the 337th and applied to TPS, but didn't make the cut.
2) OT at the 337th rocks. You write the test plans to identify what features you want to wring out. I got to drop live versions of just about everything in the B-1 inventory (didn't get to drop CBU-87/102). There were frequent opportunities to fly with DT in combined DT/OT tests. You get to know the guys at Edwards, and you have a huge impact on future changes to the airframe/community.
PM me if you have any specific questions. I'll be at Dyess starting in July and up North this Fall.