Just finished the campaign and even after that, the reinforcment range for Trucks or Falcons is realy low. Also reinforcing high model squads is quite annying especialy if you want to fully heal them but currently don't have the resources.
1) Increase the reinforcement AoE by for transports so you don't have to blob next to them.
2) Autoreinforce should be added to the game. I understand that it wasn't added to Coh2 because there were mechanics like retreat and the amount of squads and models per sqaud was much smaller so it would reduce skill requierd to play the game. But for DoW3 it would be a great additon.