Ethereum Wallets Can Acquire Superpowers If This Happens

It’s no secret that Ethereum leads the blockchain arena, when it comes to innovation and implementing trend-setting ideas. Ethereum wallets are no different and might soon be able to offer features, nothing short of magical. Think Batch transactions, sponsored transactions etc, right out of the box, without any special smart contract taking care of it. What would it mean if Ethereum Improvement Proposal 3074 was implemented?