Now working with console commands is pretty dull. If i want check commands what i can potentially use, i must press first letter example  "M"  and after press "TAB" (which is ok) but after is problem i can check commands only one by one and this make me forgot what was command before, or i miss command which i want and stuff. 
My suggestion this could be make better. Example when i write "M" and press "TAB" all commands starting with M letter will list in console and also with current values. This could make working with console more simple and nifty.