Especially dl.
The one area where byu is still lagging is the OL. We have a solid group returning for next year, but need to recruit better talent in the pipeline. We could always use more cbs as well, not convinced Preator or Davis are anything special. Hopefully they can improve.
Byu is doing fairly well with recruiting considering the hurdles they face. Notable not being a P5. Most G5 are suffering because it's difficult for them to get any commits who have P5 offers. Poor DL recruiting in the past has been a factor of the Yewts nfl sucess, scheme, and academics.