W/ 200k brews and plenty of NM's to brew farm, there will probably be alot more cruor farming going on.
I heard about a really smart group doing this in vunkerl today.
Many players may know, but I"m sure many more will not know.

You can build your cruor chain much like your exp chain. However, you cannot kill the same mob type consecutively, or it will break the chain.
In this way you can build up to ~450 cruor/kill and w/ lights you can get up around 600.

Its not hard to figure how to set this up, but I'll give a summary anyway.
Camp between (at least) 2 mob camps. Have a puller for each camp so you can alternate the kills. NEVER KILL the same mob 2x in a row. It will break the chain. if you die, don't get up until the desired mob is up for next kill, or it will break the chain.

building cruor in this way will help get a new brew in a very short session and make it more available to low/man brew farm for shinryu, rani, and other high-end NM's.

The groups I heard about was pretty cool in that they also had a whm and mnk duo running around killing NM's at thesame time for additional cruor, seals, and drops for the group.