Thoughts on adding a passive to Quinn ult like other utility ults?

First let me say that I do enjoy the new ult. Now then:

http://orig05.deviantart.net/1c65/f/2013/227/c/0/quinn_and_valor_by_draxaca-d6i9p8z.png

Utility ults. Not to do big damage but to provide some utility to themselves or their team. As much they usually get a passive added to them to effect their combat stats. For example:

provide speed boost for her team, but also has a passive attack speed boost on W.

Can travel to any tunnel on the map, but also a passive that gives her bonus attack speed.

Can take himself and an ally to another part of the map very quickly, but also has a passive that increases all his damage by a % of his health.

Gives bonus armor and MR, but a passive that boosts every 3rd basic attack.

Can't be used all the time, but given a passive that boost Q and W.

So why not give a passive to Quinn utility ult like these others? What can we give her?

1. Harrier damage: Simply, the extra damage done by Harrier is increased by say....20%-25% per rank?

2. _Bonus lifesteal: _Nuff said

3. Bonus Crit chance: Not only for a chance of extra damage, but this also lowers Harrier cooldown.

I think any 1 of these would be a nice passive to have on Quinn and Valor.