Question about a job on hold

[#1]

I have a doubt, I have a new client and he open a new contract for a paid test, everything went smooth and I was paid, the thing is apparently we will gonna keep working but so far he hasn't sent any other request, I asked him about it and he said that soon he was gonna submit more work.

my question is, should I close that contract where we made the test? From what I understand having an open contract can hurt my score if there's no workflow, right? also it's been almost a week since the contract opened, can that hurt my score already? what do you think? 

[#2]

Nope an open contract can't hurt your JSS. I'd leave it open.