Never feel sorry for exploring different avenues. It's your game. You make it the way you want.
If you're looking to add something different from other games? I'd suggest Special Renders during the sleep sequences, using the personality of each character as inspiration to show how they sleep. Instead of just fading to black as they sleep from day to day. It may add opportunity for readers to see a different side of the characters. Think of it as an eyecatch during your favorite anime. May give another opportunity for an on-going poll.
If you're looking to add something different from other games? I'd suggest Special Renders during the sleep sequences, using the personality of each character as inspiration to show how they sleep. Instead of just fading to black as they sleep from day to day. It may add opportunity for readers to see a different side of the characters. Think of it as an eyecatch during your favorite anime. May give another opportunity for an on-going poll.