Sure. From my perspective, having to organize armies of individuals to get to every church basement and elementary school gymnasium to make sure that our signs are in a prominent spot would add tremendously to the burden of election day. We would probably not do that or speak in favour of it.
The other alternative, of course, is to take them all down on election day. There would be no signs anywhere on election day. That would actually be a heck of a lot easier, and easier to police.