What is the point? I take a loan from you and do what with the Litecoins? They're not accepted anywhere. There is no vendor base. Their only true value is to convert them to Bitcoins on an exchange. Where is the enticement?
You could trade securities on LTC-Global.
You could use them to short LTC.
You could loan them to someone else at a higher interest rate.
etc.
If you don't have a need for loan then don't borrow LTC - but don't confuse that with there being no valid reason for ANYONE to want a loan.