Asked if somebody was able to write a macro to use FS if it was talented and WW if not so I wouldn't have to constantly switch abilities on my action bar. Figured I'd share it here as well in case anybody else wanted to use it.
Code:
#showtooltip
/cast [talent:3/3]Furious Slash; Whirlwind
If they happen to change the row of the talent later on in the beta or the location of the talent in the row, just change the numbers. The first number is the tier and the second number is the location of the talent in the row.