Combat roles and gadgets

Since the new release of the roadmap we see that in chapter 5 we going to get more gadgets. I expect these gadgets to be related to the new faction. I still hope to see more gadgets for all classes especially some classes like the support. Some classes don't have any creative freedom when choosing the class like the support. Also we have for each class just two combat roles so why are there not more combat roles? Again if you want to create a class with creativity you need more specilization for your class and with the amount of gadgets for a class and just the two combat roles there is really no class creativity. I hope DICE understands that there is really not enough choose right now. Battlefield 4 had tons of gadgets some better than the other ones but Battlefield V is just lacking these feature. We got player cosmetics so to disguinish you soldier from your teammates but now the play style should also differ way more. Please get some more gadgets and combat roles out!