Heard on Friday's Felger and Mazz show KG has promised the C's a decision today (Sat).
As a player coming off a contract of at least 3 years, KG is eligible to agree to an extension until June 30th. After that, he has to wait until July 11th to sign a new deal.
What this means, I have no idea. It would be really awesome he he greed to a deal today, which would allow Tue C's to know exactly what direction to go starting Sunday. Sunday is the 1st day teams can negotiate with free agents.