My suggestion would be to have either WRC2 Pro or JWRC as the main support series on each rally. This would make the entry lists equal on every rally and give better attention to JWRC. Privateer WRC2 would be available everywhere to make it fair for privateers around the world. But then again, this arrangement would not be fair for some rallies whose entry lists would be smaller this way, having had previously both JWRC and big number of WRC2 entries.