This is how I think Chip/Light Gaia should make a return in a sonic game or other media I do not own the character they belong to SEGA
Chapter 1 Chip Is Back
Sonic had just defeated Dr. Eggman again and had just returned home he looked upon his wrist looking at the bracelet that was once Chip's necklace he suddenly had flashbacks
of Chip remembering him. The day they met, how he promised he would help him get his memory back, their time in Chun-Nun and, how they fought over a dumpling, the sunny
day in Adabat, when Chip regained his memory and realized he was really Light Gaia, when Chip saved his life, the battle with Dark Gaia, When Chip sacrificed himself for him by
sealing himself within the planet's core, when he imagined Chip on the ground until he vanished and heard Chip's touching words "I will never forget you". He suddenly realized
how much he missed Chip, and then the bracelet's green orb began glowing than it flew right off his hand and into the air it started to glow so bright he couldn't look anymore he
looked away, when the light faded he looked again and Chip was right there in front of him "Chip?" Chip replied 'yes Sonic it's me, want some chocolate." He was back
And then a title for whatever media would show, tell me what you guys think. I am going to continue this so u guys could see what happens after this.