Practice Tool with more options

Hello Every one

Recently i have been using practice tool a lot to test my champs build and how their spells workout in different scenareis . So after testing few "specific" champs like garen i found out that practice tools need a little more re-defining . eg. garens ultimate has a missing health based damage. (same with morg,brand vayne etc.) and there is no way we can make out a scenario where the enemy has said health and after a fight a certain amount of health is left and when will garen's ult would give a kill. My point is i do not want to ult too early that the enemy lives or too late that the enemy takes out another team member before going out which could have been avoided if i had ulted earlier which could have possibly killed the enemy and saved the team member.

I would like to know if it is possible to assign specific "champion's" attributes to the dummies and the players can buy the items for the dummies as well and ofcourse to level them up accordingly. because right now 10000 health to dummies is in no way helping me to decide the perfect time to ult a full tank maokai with his ult on . (i do know there are a lot of garen ult calculators out there but it would be so much nicer to have this option in practice tool)

p.s: you could just create dummy versions of the champs and whenever we want selected dummy to be what ever champ we want there would be a small poof and the dummy turns into that champ with its attributes. '

what do you guys think?