The Oklahoma Sooners have about as much momentum as a staff could desire on the recruiting trail. Back-to-back top-10 classes looks like a strong possibility thanks to their pledges for the 2018 class, and the start to the 2019 class could be even better. With three ESPN Junior 300 players already in the fold, including quarterback Spencer Rattler, Lincoln Riley and staff went deep into the heart of Texas on Tuesday, reeling in ESPN Junior 300 running back Isaiah Spiller.