If Sullivan's John does wind up becoming Kat's boyfriend, he's going to need a lot more fleshing out first,
True, but that wouldn't be hard, considering the whole comic so far is in the first school year. Just think what we might know by two years down the road
Not that I'm particularly pushing this theory, just idle speculation.
Here's on version of the ballad:
Sullivan's John
Sullivan's John, to the road you've gone
far away from your native home.
You've gone with a tinker's daughter
far along the road to roam.
Sullivan's John, you won't stick it long
'til your belly will soon go slack,
and your traipsing the road
with a mighty load
and a toodle-box on your back. (tool-box)
I met Katie Caipin with her neat baby
behind on her back strapped on,
and in her hand an old ash-plant
for to beat the donkey on.
Inquiring at every poor farmer's door
as along the road they went -
oh, where could they find an old pot to mend?
And where could they swap an ass?
There's a hairy ass there in the County Clare
in a place they call Spancil Hill,
where my brother James got a rap of a hames
and poor Paddy they tried to kill.
They loaded him into an old ass and cart
while big Kate and Mary looked on.
Oh, bad cess to the day that I went away (bad luck)
to join with a tinker's band.