Did God create humanity to fill the void left by the fallen angels?

As near as I can determine from Scripture; Creation and ejection of the rebellious angels, both happened at about the same period. That led me to begin to wonder, since it seems logical to me that God created the Angels for a specific duty. It also seemed logical that the rebellious Angels being ejected would leave some functions undone, and if my concepts gained from Revelation are true that would probably be in the area of worship. Of course God could simply create more Angels, but in creating man he could have man make the choice of whether to worship him or Satan before placing them in Heaven as is the procedure for entering the Ultimate Heaven.