Discussion of altcoins belongs in the altcoin areas...
That said, any sha256 coin that needs 'special' software aka a coin or pool-specific fork of cgminer could be a problem. The F's REQUIRE. the driver that Kano put into v4.12 - if the special software is based on an earlier version of cgminer then the folks who wrote it need to update their fork.

If the coin can just be mined by pointing at their address and either entering your User name or a coin wallet address then yer all set. Just fire up cgminer and do it/