This week was a tough one for Jim Cramer. With exception of the Kraft's takeover bid from Heinz, there wasn't too much positive news circulating in the market. Yet somehow leaders in the biotech and semiconductor spaces showed signs of life on Friday. Could they be making a comeback?

Cramer does not anticipate that next week will be as tough, but it will be bizarre. The only big news next week is the Labor Department's nonfarm payroll report, which comes out on Friday, when the market will be closed.