Strongly disagree about that. Look at his pitch values. He’s had fluky results on the sinker so far, hence the extreme line drive rate. That will normalize. Four seamer and cutter have been solid for him as in the past. Unless there is some physical reason for his sinker suddenly being poor, it should correct (actually since the velo is up on it maybe it’s just too firm and not sinking as much). FB run values may be an even better leading indicator than SIERA. Used in conjunction it’s hard to go wrong.