To your first question, he has the "B" standard for the 10,000 in the Trials; to your second question, yes. There will be a rabbit(s) for many if not all of the sections. And don't be surprised if Rupp and Farah come back 55 minutes after the 1500 and rabbit the 5000.
i could definitely see rupp/farah coming back to pace the 5k. salazar's athletes have run workouts after races, especially races that are out of their range. i could see them coming back to run through 3k in 7:55-8:00 following a solid 1500 effort. then hit one of the tracks nearby to run some quicker stuff, just to reinforce running fast and relaxed while tired.
also, i believe teg got his OG A standard at payton jordan.