Imo wild strike should be a filler and it does more damage than HS. I've found that if I use HS below 100 rage I end up getting rage starved further down in my rotation. So... wild strike is the filler when nothing else is up. I try to save battleshout for if I get rage starved. I actually have deadly calm bound to hs. If I'm above 100 rage and get a bloodsurge proc I hit my wild strikes and hs at the same time. That's about the only time I use HS and I still have prettt bad gear and keep up with very well geared fury dps in lfr.As for colossus smash I always use it over everything unless I'm about to lose a raging blow or blood surge proc or I'm less than 30 rage and bt is up. You should be able to use it and still get in the blood surge or raging blow, those abilities tend to do more damage, and you shouldn't have any rage issues at that time.
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