And BTW, I'm not unsympathetic to the idea of changing it, but I do think it would cause as many problems as it would solve, and I personally have not had much problem with forgetting to deploy units, maybe because I tend to cycle through every unit every turn checking on who is hiding, who is not, ect. I can imaging it would be more of a hassle for RT players.
Ideally there could be an option toggle for making deploy at the end of movement orders the default behavior.