Hi, I am back. I am so sorry. I have a very bad day. I have a HC that when TFA wreck gar is age regressing he wears pink onesies and has a pink baby stuff like diapers and blankets, etc. 
TFA WRECK GAR!!!! Wreck Gar deserves to age regress
I've been in a very onesie mood lately (definitely gonna show some onesies I want later), so this idea is speaking to me
PADDED AGERE! I've been wanting some padded agere ask! I haven't made it to the Wrech Gar episode yet, so I have no idea how to write Wrech Gar, unfortunately :(
I could see Bulkhead making little gear for Wreck Gar! I know his interest in art is usually just explored with painting; however, have you considered, who else would do it?
Also, Pink baby bottle, Sarri painted a cool design on it!
I could also see Optimus helping with changing him!
from what I've seen, I think Ratchet would be his caregiver??? idk tho
hope you feel better!
