So far, Mario Party 8 is the only Mario Party, where you're allowed to choose same character more than once. However, this happens only in Extra Zone and only, if players are using Miis.
So, do you think that Mario Parties should allow players to choose same character more than once? In my opinion, Mario Party 8 should have been allowed that you could choose same MP8 character more than once, because you're allowed to choose same Mii Character more than once.
Overall, I think Mario Parties should allow players to choose same character more than once, but in that case, same characters should be separated with something (probably with different color and/or name).
So, do you think that Mario Parties should allow players to choose same character more than once? In my opinion, Mario Party 8 should have been allowed that you could choose same MP8 character more than once, because you're allowed to choose same Mii Character more than once.
Overall, I think Mario Parties should allow players to choose same character more than once, but in that case, same characters should be separated with something (probably with different color and/or name).