You don not test for bloodrage. A unit with deamonic speed does not test for bloodrage. The Character is joined to the unit, and he may not bloodrage, sothe unit can not either. Also, since they do not have deamonic speed they can not benifit from the characters deamonic speed.
I know that it is silly that two guys that are both extra-fast actually make eachother slower when they team up. However, thats the rules.