Having a fog-of-war game option in which you are able to see the armies of yourself (of course) and only those of the opponents (and teammates) that are at your borderlands, can help to make the game more "fluid".
Especially when the game turns into a stalement with the last 3 surviving players as is often the case right now.
Because with the f-o-w option on, it is more easy and more allowable to concentrate on an attack in one direction and to leave a certain border temporarily less defended and thus "do" something with your armies instead of the seemingly endless building-up of armies until another player misses a turn.
What to do with the game log is still a question.
How much info should be allowed to be seen by all players ?