Sure. mimoLive is based on layers. Quick intro to amazing features?
Here you are:
https://www.youtube.com/watch?v=H_wFCc_tOuc
(See description for a content list.)
The second one: How to add a Timeline? A very complex stinger, or automatic show opener also uses some kind of timeline. 
https://www.youtube.com/watch?v=4-B1V-VoRtY
The easiest way would be to use a PIP-Layer with 3 variants.
- One outside left
- One placed in the middle
- One outside right.
The movement betwenn of these positions is done automatically. (See first video). You simply have to click em live (or let it click live by an Automation-Layer, which is then your timeline for it. See also the video.)
You could also use PIP-window Layers to combine more fancy effects to your stinger. This file shows the principles around this layer: Prototying: MimoLive, Layouts, Designs