Game needs these two things so badly, and these are the easiest to add in game and i think everyone will agree with me.
First, marketplace needs searching buttons about what we want to buy, for example i want to search "monster" in symbols category and only see symbols only about monster so that people doesnt have to search for dozens of pages to find what they are looking to.
Second, i started playing the game once again after years, i ve been playing for 4-5 days and my pinky finger is starting to hurt after i play 30 min or 1 hours.I really dont want to push shift anymore but you must run almost every second in this game.
I think these are the easiest to add features in this game and i see nothing wrong with them.