Using an GPU and a CPU at once, be able to mine with both the CPU and GPU
Be able to limit how much salad can use at once, for example Salad can only use 50% of my GPU
Pool system, Teaming up with people for a community prize or working Together for a boost in earnings.
1 person alone = 0% more
2 people working together = 5% more
10 people working together = 10%
To make this system fair you would have to pay a certain fee no mater your hash-rate, to host a 10 person group you would for example have to pay 50$, this makes it so groups would have to decide who to let in depending of their GPU.