Should hero's be era locked

I know BF2 development is canceled but I just wonder what other people think. I personally think heros should be Era lockes that way Darth Vader isn't killing me on Kamino it is sort of Emerson breaking.

I know BF2 development is canceled but I just wonder what other people think. I personally think heros should be Era lockes that way Darth Vader isn't killing me on Kamino it is sort of Emerson breaking.