thought it would be more realistic, given that on scene of fire the men will know excatly their roles? so surely quick deployment is good, as they'd know they have to grab the hoses and plug in
I think it depends on your preference as opposed to realism.
Strictly speaking, you are right, everyone on scene would know what to do.
On the other hand, I feel like it misses the point of the game, you are meant to be in control of all the units, and if you have a basic fire it takes only 5 clicks to complete a mission;
1. Select FF truck
2. Send to location
3. Rapid deployment
4. Rapid (un)deployment
5. HQ
I much prefer sending out a truck for example, and only using two hoses, while the 2 other FF'S either move peds or grab SCBA & extinguishers to run inside with.
Like i say, i think its all preference.
(I don't know if you have tried editing/modding, but you could always extract the script etc from Hoppahs mod once this is out and place it on your own so you have the option.
I'm sure if you made a thread for it someone would give you a step by step on how to do it anyway)