I've been trying to sell a few players for over 3 weeks now, putting them up for sale 6/7 times a day, with no interest.

Until I move the player on I won't be bringing a new one in, which means that Nordeus wont be getting any of my tokens until that date. What I do think would be wise is if Noredus implemented one of the two following things in selling players -

Have an option to "Quick sell" a player, with maybe the fee received for him being smaller than if it was sold on the market.

or

Have an option to put a player on sale "until sold" (I.E. the player is listed in an hour and a half auction and if he isn't sold in that time period he is automatically re-listed again. He is then re-listed until he is sold)