I like how these things always end up getting rejected, because they don't directly target you. It's not complicated at all.
I kind of agree with the pay wall, but it was Thomy's decision and we'll have to live with it.
The scrolls won't be removed, but we could improve their position marginally.
The EC store is lacking items that are sinked and have a constant demand. While these scrolls are not necessary to you, they are vital for skillers, who go for 200/250M achievements.
Doesn't matter how stupid or unnecessary (optional) you think this is, it is reality and there are plenty of these people, me being one of them.
If we were to make them tradable (my suggestion should still be applied), the scrolls would be high in demand for us. That demand wouldn't change much, since the scrolls would be used nearly as fast as they're bought, which means that they wouldn't be stacking up like all the wings etc.
They would become a reliable source of fast cash from donating (which we don't have atm), much better than the current member tickets or wings are, since those items barely leave the game.
It's a very simple idea making donating more viable by basically doing nothing.