Prot spec and attack rotation

[khader]

For all the good the talent changes have brought, they make the typical attack rotation obsolete.

Typical attack rotation
Devastate, Devastate, Shield Slam, Revenge

Shield Block would be would be used everytime the CD was up for bosses and some trash mobs.  No more Crushing blows so this isn't necessary and Shield Block has become a mini Shield Wall.

There's lots of options now and talents to make attacks cost zero rage or clear the CD.  Oh yeah and some glyphs to toss in to mix it up even more.

My thought is a rotation isn't really necessary any more.  Sure the standard get sunders up quickly still applies but after that  prioritize attacks that generate max threat when they are available.

Looking for input and feedback on attack rotations.