I ended up using the code below to control my source text with a popup in a psuedo effect and it seems to work. However I am not familiar with all the different things I can modify and the correct way to type them out. For example how would I use this method but change the color value? I am also curious what is being modified in your example? Or what layer and property is your example meant to be applied to? Also how would I apply this to specific team logos being shown? Would it simply be a matter of affecting the opacity layer or is there a better way?
var num = comp("!Scores-Lower-Third").layer("Null 1").effect("Home Team")
("Home Team").value;
var theText = "";
switch(num) {
case 1:
theText = "Air Force";
break;
case 2:
theText = "Akron";
break;
case 3:
theText = "Alabama"
break;
default:
theText = "Team Name"
}
theText