As the subject says: Does a unit with a flier as a dedicated transport have to start in reserve?
I can see any reason it does, which has interesting consequences for those mass flier Nercon armies that are appearing. Say you have an overlord, 4 units of Necrons in Night Scyths and 3 Doom Scyths. you can put up to 50% of you units into reserve, ignoring those that have to start in reserve. So ignoring the vehicles, you still have to deploy 3 units, despite their transports being in reserve.
Something similar could be argued with fully drop pod armies.
Seems a bit odd.