Because it's not always the red shirt who gets dismembered first

Problem A: younger offspring loved the figures from Wiggles [TM] keyboard so much that ended up pulling off the top half of Greg the Yellow, leaving him a legless corpse like the android Bishop. [*]

Problem B: older offspring loved various Wall.e toys so much (Wall.e being to our TV room floor what Elvis is to a typical Beenleigh pensioner's lounge room wall) that frequent dis-assembling thereof left one with a missing head - presumably vacuumed up weeks ago (dark grey being vary hard to see on the lino), and so gone forever.

Solution: a Greg/ Wall.e cybrid (cyborg hybrid) - with a curious resemblance to a sort of robotic Mr Tumnus....

[*]     That's Lance Hendriksen's character in The Aliens (1986), not Baths.