Well, by my opinion, there should be only 8 *** cards in 60 cards expansion.

Why?

Its all about chance of getting card and chance of getting three copies of one card. Maybe I made mistakes in my calculation (or I simply make calculations with insufficient data) but as far as I know, current chance of getting *** doesnt consider number of *** cards in 60 expansion. Within 100 card set, there were 8 *****, 8 **** and 16 ***. Within 60 card set we have 4 *****, 4 **** and 12 ***. That doesnt mean, that we are getting more *** cards, but that it is much harder to get three copies of *** card....

I dont know what experience other players have with this, but by my observations, getting three copies of *** is as hard as getting three copies of ****...

So what do you think about it?

Shouldnt they lower number of *** in future 60 card sets?