He's #2 in BPM, #2 in ORtg, #1 in DRtg, #2 in WS, #2 in WS/40, and #2 in PRPG!
In all those metrics where he is #2 he is behind Barcello who is rated #1 in all of those. What that means is pretty much all the advanced metrics rate him as BYU's #2 player behind Alex Barcello.