Will the battlepass end tonight, tomorrow night, or the following day with the patch? My gf is super close to the final tier and wanted the player card, but we don't know if we should push for the grind tonight or risk it tomorrow...

Make it so his hat comes back when you use his ultimate. Nobody wants to look at his bald head. Cypher would have a much higher pick rate if he didn't look like a dumbass after using his ultimate.