Will "re-route to save x min" work without premium connectivity

[eHaw]

With the loss of premium connectivity, I hear one will lose traffic congestion indications on maps.

I'm wondering if "re-route" will also disappear from navigation. Seems like the dataset used to re-route might be connected to the map data. Anyone with experience?

 

[MarkBrokeIt]

I have premium connectivity & I've never seen it work. So even if it goes, you won't be missing much.