Not sure what anyone else thinks about these suggestions but I think they're pretty reasonable...
Trading- Being able to trade a set amount instead of having to individually click. ( would come in handy when purchasing things, as the value here is so high it would no doubt come in handy.
Possibly get a new range of GoldBards in the catalogue ones that are worth 1m/10m etc if the above suggestion is not possible.
Usernames- Usernames are taken and the people with those usernames may not be active on Fresh anymore. So possibly look at getting all inactive users of say 1 year deleted and their username up for grabs again?
Like I said these are just my selfish suggestions and I've not really thought about the Pro's and Cons but I think they are reasonable.