FWIW, McCauley has reffed 3 playoff games since Keefe took over:
2023 game 1: 7-3 Leafs loss, Leafs 15 PIMs, Tampa 8
2022 game 7: 2-1 Leafs loss, Leafs 4 PIMs, Tampa 6
2020 game 3: 4-3 Leafs loss, Leafs 6 PIMs, BJs 4
I thought we got a rough go of the reffing tonight (a few really soft calls on us, some blatant missed calls on Tampa), but I can't remember if that was the case in the other 2, and penalties suggest it wasn't. Seems like more of a one-off than a pattern - for example, in the regular season this year we were 5-0-1 in games reffed by McCauley, if he has beef with Keefe, weird that it wouldn't show in the regular season.