★Make ahead: Pecan pie is actually better if it sits for a bit between oven and serving table so it perfectly fine to bake this the night before you serve this. Additionally, an overnight chill in the fridge is good for the crust as well so you could make the crust two nights in advance, make, assemble, and bake the pie the night before, wrap in foil once cooled, and then serve the day of no problem.
★Rolling out pie crust without the flour mess: rolling out pie crust on a floured surface is the traditional and likely better way to make pie, but if for whatever reason this is difficult for you, you can put the chilled pie dough between two pieces of plastic wrap, roll it out, and then put the whole thing in the freezer for a few minutes to get it easier to work with. Remove from the freezer, remove one piece of the plastic wrap, and put in a pie plate. Remove the other piece of wrap and fit the dough into the plate and proceed as usual. <--I have limited counter space to flour so this works best for me.