Buff sprint in Claim to Heroism

My sprint breaks in CtH quite often. Given that it's a very fast-paced game where slowing down for even a moment probably spells your death, I have to be sprinting at all times. Especially as Hero, this means I run out of Sprint often - which not only slows you down until it recovers but also slows you down after it recovers. Significantly.

CtH already has a sprint buff - the regen rate is insane - but I think it'd be best and most fun if CtH sprint basically didn't deplete at all.