New clan Perk:Troop boost

Clan perks are pretty awesome...at level 5 all troops donated are upped by one level. Now what if instead of just being upgraded by a level the troops get a buff of some kind. These buffs would increase things that the troops lack. Archers would get more health, barbarians get a damage boost, giants get a speed boost(im such a dork), etc. Or maybe Once the clan reaches level 6 troops donated get a percentage of all their stats raised. At level 6 the boost would be 10-15%. At level 8 it would be 20-25%,and at level 10 it would be a 30% boost. These percentages can proably be improved to stop troops from becoming op and helping other troops out. Wizards(level 5 since im th8) with a 20% boost on all stats would have: 204 damage, 187 health, and 19 movement speed. I dont think this is an unreasonable increase in the troops stats and the boost could be a a new inspiration for clans to war. [insert conclusion here]

All benefits are tied to the clan and teamwork in some fashion, and since this doesn't promote that fundamental I don't see why this should be implemented.