This is probably far fetched but I’ll attempt it. This request is for using spoilers with or as an alternate to ailerons. Using spoilers to roll are used very commonly together with ailerons during departure and arrival. The spoilers help roll by decreasing lift on one side of the wing when they are extended on that side. The spoilers used for these are also the spoilers used at landing. One idea is making different ‘modes’ for this as not everyone wants to use solely spoilers for banking and some don’t want to use it at all. I feel that this is essential to making this a complete simulator.
Here’s a video spoilers are used for rolling.