Or what about "will Bitcoin EVER have a smaller block size to improve the initial blockchain download/network latency, and increase the amount of full-archival nodes in the network?"
future changes can not change the past. even if block size is reduced to zero you still have to download the entire ~200 GB blockchain
history to be considered a "full node".
Mere musing by me. For the longevity of the network, I believe the "issue" might be discussed/considered in Bitcoin's near future.