Have an Insignia tv loaded with the roku app. I also have an hdmi cable splitter that I run from my 55 in LG to my smaller Insignia for sporting events. Problem is the LG is older and can't load Cyclones.tv. I'd like to split the feed from the smaller Insignia to the larger LG, but not sure if it is possible since there is no real "input". Doubt it's possible, especially cheaply, but I figured the guys on CF would know.