This would be (maybe too) nice to have as it makes shiny hunting and EV training indeed (possibly too) easy
HM moves don't use up PPs
Sweet scent does, and even more so in PokéMMO to slow down tge pace in which something is achieved
For that reason, I doubt a sweet scent ocarine would be implemented, unless it in fact had PPs that would be used up as well... (thus bringing a free party slot as the only advantage)
Hi and Sorry Bro dont have look here for a long time.....
Well and sorry again @ moment i dont create Themes or Signatures maybe again in the future but i dont know when....
Thanks for your request and have a nice Poke-day