I have a few ideas for Lionel to make and add in future catalogs. Some of these would require new tooling, and perhaps Lionel could get (or has bought) the tooling for some of these from MTH.
-Locos:
-ET44AC/ET44C4
-SD70ACe-T4
-SD75M/I
-SD45-2
-GP40/GP40-2 (Similar to GP35 body with different radiators)
-GP50 (Same body as GP35)
-GP60/GP60M/GP60B/GP59
-Vision Line Siemens Chargers
-Vision Line Wabtec Battery-Electric Locomotive
-Grand Canyon RR #4960 2-8-2 Mikado
-Grand Canyon RR Alco FPA-4 A-A Set/Superbass B-Unit
-SD7/SD9
-Rolling Stock:
-Grand Canyon RR F40PHs and Matching Passenger Cars
-Vision Modern Freight Cars (Ethanol Tank Cars, Modern Box Cars, etc.)
-ATSF Super Chief Cars
-Amtrak Superliner Cars
-ATSF El Capitan Set
-Matching Passenger Sets for Siemens Chargers