i feel like this could be a good idea, i think the minecrafty type thing would work. if you put it somewhere around the menu, on top, or at te bottom would look the best i think.
and for more expierienced players, there could be the option to turn it off or on and what not.
also heres an idea, somehow base the tips that show up and display on the mod that is currently being played. because if like a lenshu tip comes up, and the player doesnt know how to play lenshu or is not interested, they would completely disregard it and possibly turn the option off.
overall, its a good idea and should be experimented with to see if the community likes it