Several E170 trips at Kansas City are being upgraded to E190 starting 12/1:

MCI-BOS (1 of 1)
MCI-DCA (3 of 3)
MCI-MSY (1 of 1)

These upgrades seem right in line with the goal to get the E170 off of longer and/or competitive nonstop routes. MCI-LGA still has two E170, which is (I believe) the longest E170 market left.