I don't need to switch the order for my purposes. I just need to activate them via MIDI for certain patches on the FX8. If I just add a few pedals up front, I'll free up some room on the FX8 to do more weird shit in the loops. Plus, that's how I'm using it now.
It makes way more sense to add on to what I'm using now than to start over with a switcher and all pedals. Besides, most (if not all) of the stereo pedals I would use in the loops are digital anyways, and won't do the complex shit the FX8 will do.