HoSac + Divine Guardian?

The HoSac + Bacon thread on the WotLK board got me thinking about other uses for HoSac... Can you HoSac someone else (say, for example, the other tank on Brutallus, or maybe a Fel Rage target), bubble yourself, and absorb 60% (51% if they stack multiplicatively) of the damage on someone else?

I believe the damage from Hand of Sacrifice would reduce their damage taken, but I think you would still take that damage due to how Hand of Sacrifice works, funneling the damage to you.

I could be wrong, but now that you said this I will probably try it out soon.
_________________