Cancel guests with failed payments

[Al-and-Ivan0]

If I receive an accept or decline reservation from a guest who's payment is then immediately declined. I think they're reservation should switch to pre-approved status and not force my calendar to stay blocked for 24 hours. Alternatively give the host a second chance to decline the reservation if payment fails on acceptance. This loophole is increasingly being used by guests to hold reservations they may not have the intention of keeping. 

Yet another guest oriented benefit that puts individual hosts at a disadvantage.