A decentralized system is proposed to resolve the escalating transaction costs for Bitcoin transactions, from increasing demand in extra information being saved on the Bitcoin Network. This system intends to minimize the transaction fee (satoshis/byte), finalty times, and node storage requirements on the Bitcoin network, without a centralized architecture.
Well, am not against this, but how possible are we to get another decentralized system or network that will make all these your proposals a reality, except the developers comes up with a lasting solution to these, we may still be rotating round about the same axis and taking the option for a centralized institutions to amend this will rather invoke more danger, we don't have to be on a rush to see that this high fee is finally dealt with.