Hours until kick off template

[mehuman]

I build the hours until kick off into a helper using a template. The use case is to show a conditional card on a dashboard a couple of days ahead of game time. It would be great if this was added as an attribute that I could just reference.

Sharing here in case it's helpful for others
{{ (((as_timestamp(state_attr('sensor.TEAM', 'date'))) - as_timestamp(now()))/60/60 )|round() }}
This will give a whole number like 32 representing the hours until kick off