Seer should be able to change T17 map drops in T16 maps

I think that current solution shifts all people to a few maps while other maps that actually have an awesome design (Glacier, Coves,...) usually are ignored because they drop the least valuable T17 map.

My personal solution would be an option to randomize or scry the t17 drop chance on a t16 map via the Seer. Or just make every t16 map drop any t17 map like the shaper influenced maps do.