Rewarding Boule & Boule Plus at gas efficient network

Making rewarding process gas efficient could be one way to boosting reward. I talked with starit.eth and was told that staking ALD at ETH chain and getting reward at other network might be possible. This could be equivalent value of boosting more than 10% of current reward (in case of boule plus), if it happens at BSC. How do you guys think about this?