I quite favour the FoG method for most periods: dice for initiative, then in turn place a set number of units on the table till all are placed.
However, an American pal of mine (a fellow 1/72 SYW enthusiast) has gone back to an old Don Featherstone method - the blind.

Next year, I'm going to use this, probably in an Ancients game. I'm looking forward to seeing my pals' faces when they turn up & see a table with a blind on it.
donald