If you were the Cardinals in that situation would you have rather faced Seiya with runners on 1st and 2nd and 2 outs or PCA with the bases loaded and 2 outs?
L/L matchup is preferred and sometimes PCA takes overeager ABs but his swing is so quick that it’s quite possible he turns on one for a grand slam
basically what I’m saying is that you should definitely prefer the L/L matchup but PCA has burned teams in those situations this year.