I had a focus setup on my shamans - it works a treat.

I've got a focus setup on my mages, and in a recent instance realised that resheeping was beyond me, so I will be rejigging my macros to use the

/target [nodead etc] Player1

with fail over to the other players when dead, and will assign focus for sheeping from the main.

I haven't thought about wotlk and the hex ability - so may have to consider swapping my macros on that as well.