I know we have the white-blue-purple-gold lights that run up the statues so there is a clear difference in what you are getting that is exciting... but why not add an initial click burst of sparkles or screen shake or SOMETHING that is more intense when a lego is pulled... it would just be more exciting for players and definitely add to that endorphine release we all crave when we play these types of games... couple examples for reference:
Mobius Final Fantasy... when you summoned a Supreme card, there would be a burst of light, the rotating crystal would be surrounded by rainbow lightning striking it and shaking screen... and then when the card back was displayed, it would be a unique rainbow/crystal image on the back... then the card would flip, flash of light, display the image on the card... i can't think of a more hype animation. RIP mobius
Epic 7... when you pull a 5* moonlight unit (~rarity of a legendary for that game), you see a burst of purple sparkles followed by purple light surging, a character showing a message at the bottom of the screen saying a hero has answered your call... then the unit is displayed.
for dragonheir... it could just be MORE than it is now. a simple gold light amongst other lights running along the ground up a statue is pretty lackluster. let's get some kind of hype going in future seasons!