First of all, you will discover some topics, why the system really needs to be updated, it was very important for you to approach the subject, excellent post.
-1.
I still find the excavation score low to unlock both tier and other sites. Since it is a mmo game, if you manage to do a large part of excavations, you will reach a maximum of 10.000 points, in a month and a half to two months, which is a short period for something rewarding.
-1,
The use of synchronize is fair, the rate is the same for all other pokemons, inside or outside the excavation. This, as I said, goes into balance for a mmo game, avoiding market saturation and reaching the end game easily.
+1
I agree, the items are totally useless, for the late game or end game, and should not be buffed, but exchanged for something more rewarding, since there are still chances of not getting anything from the excavation stones.
Here is a list of items that are not used very often and drop into the excavation:
Revival Herb
Heal Powder
Energy Powder
Suggestion:
Exchange or remove items that are not used, mentioned above. Do something rotating with the points obtained in the excavation or "Artifact Pieces", as well as the points of PVE, which has a rotation to change in certain pokemons, so that they can be better used, at the moment we have some items that do not make sense to have like gems, berrys, vitamins and TM's.
Removing Rhyhorn, from the Dragon Site, it makes no sense to have this Pokemon there, and it is even a bad joke, you complete 10,000 points to open the Site and have something like this Pokemon that is not even the drogon type.
Att,