All Big 12 (my predictions)
Sarah Pavan* NU-OH-Jr POY
Jordan Larson* NU-OH-So
Dani Busboom NU-L-Sr
Rachel Holloway NU-S-rsFr
Michelle Moriarty* UT-S-Jr
Ashley Engle UT-S/RS-Fr FOY
Jessica Vander Kooi* MU-OH-Sr
Erin Boeve ISU-MB-Sr
Phillister Sang TTU-OH-Sr
Amber Sutherland CU-OH-Jr
Anna Monsen OU-DS/L-Sr
Joanna Schmitt OU-OH-Sr
others that would not surprise me:
Elaine Santos OU-MB-Sr
Jana Correa KU-OH-Sr
Tatum Ailes MU-L-Jr
Nicole Wilson MU-MB-Sr
Dariam Acevedo UT-OH-Sr
Angie Lastra KSU-L/OH-Jr
Tracy Stalls NU-MB-Jr
Desiree Guillard-Young BU-MB-Sr
* = lock
I would include Busboom as a lock, but pre-season picks by the league had_zero_DS/Ls. Not sure if they don't respect the position or if they were just not impressed with the DS/Ls on the rosters. Obviously, it would have been impossible for them to put Busboom on the pre-season list since she had never played the position before.