hang in there.....its long route to the the simple answer for every question on the forum, but ill try to be brief....

Plarium thinks that by limiting you to 6 allies, should you want to add a new ally you are going to have to end an old one. They are hoping this will cause a war, atleast between the two players. they hope one will feel betrayed and attack the other and begin a long back and forth that results in the mass loss of troops....

and here's where plarium comes in.....

they hope you spend coin to replace those lost troops so you can keep attacking they one who betrayed you or retalliate against an old friend who is now attacking you. 

Well Ironapex, that wall check isn't foolproof. It certainly is also possible, they had been build long ago. 

And no, I do not suggest to get an alt at all. You could send a good trustworthy friend too. Probably, this depends on how important the attack on the other league is then, if you choose to keep your friend in your league or send him over to spy for you.

Well this discussion died long ago, just wanted to ask one question if some one is there to pick it up .

Why an individual players is not allowed to have more than 6 Allies?

A  "new feature",,, we already have that feature, just expand it,,,,FOR FREE... 

No saphires, no new building, no expansion unlock with saphires.

i've played almost 2 years - no new feature added who can be bought with normal in game resources , maybe devs can be persuaded to create some of this kind?

Recently are new items who can be bought only with real money- its a shame for a free to play game. 

As a free to play- player i will never start a game like this 

I don't like It because Palarium is promoting a free to play game which is not free to play this is the worst example of cash for glory I have encountered I would recommend every FTP player to eplore their options I loved greopolis, guns or butter etc FTP for ever we are the product we deserve better