We literally watched Haener come in the same games Spencer played in and called out those reads in front of our eyes so... again, we already know that Haener is more prepared to start than Spencer is. There is no skew.
That's why i think it was wrong to start SR in place of JH to begin with. All that SR has over JH is arm strength, that's IT. JH is more accurate has better anticipation and decision-making