2.25 - 2.5 ? that is a strong buff.
Right now it takes 2 HS to kills Aura, Sparks, Kira, Vassili (Phoenix and propably Aimee) . 3 HS to kill everyone including Fragger and 4 HS for Rhino (Thunder).
2.25 would add Fletcher, Bushwhacker, Sawbonez and Nader to the 2HS Group and move (Thunder) into the 3 HS group.
2.5 would additionaly add Skyhammer, Arty, (Stoker), (Redeye) to the 2 HS group leaving.
That would need one large round of nerf in other areas to compensate. So what should it be ? Accuracy / Recoil / ROF / Magazine Size / Reload / ADS raising time / Movementspeed
TBH I like the way the Dreiss handles right now. It excels in longer midrange engagments and still gives you a fighting chance in close range and against snipers. I wouldn’t want to sacrifice that for more damage. Especially considering that high damage slowfiring semi is already redeyes m14 expertise.