We've been progressing fairly well through heroic MSV (spending 2 raid nights at most on each heroic kill). Yet we seem to have hit a wall at Will of the Emperor. We tried using mages and dks to keep the rages cc'd but for one reason or another they seem to get out of control. With 5.1 coming soon at the Ring of Frost nerf, that will not be a viable strat. So we then tried killing rages but it doesn't seem to be working too well for us.
Here's our guilds logs http://worldoflogs.com/guilds/87010/
Any advice anyone has would very much be appreciated thanks!