I also think it is a bad idea to not have the Lenawee lift listed for upgrade to an express lift.
Certainly true if they are removing Norway (as indicated on the map), which is presumably there to augment Lenawee on the busiest days.
Season length: 21 months, Nov. 29, 2010 - July 2, 2012
Days in one year: 80 from Nov. 29, 2010 - Nov. 17, 2011
Season vertical: 1,318K in 2010-11
Season powder: 291K in 2011-12