[the guy who be short]

We-ell...

Quenya consonants can be a little annoying. There's a list of allowed Quenya consonant clusters here, and it does include rs.

However, it also says:

Normally there are no final clusters either; words end either in one of the single consonants t, s, n, l, r or in a vowel

So that means some meddling is required.

I'm not really sure. I've only got to lesson 8 though... perhaps somebody further along knows what to do?

EDIT: You could always use I ohtari se hirner. I believe that would emphasise the word him somewhat, but that's the best I can think of at the moment.