What do you need for wrestling? Are you trying to move up a weight class, or? If you want to stay put, then hypertrophy might not be the best idea. I don't know that much about weight training for wrestling. Hyp programs will make you stronger, not as strong as a strength specific one, though.
Personally I would probably just stick to it. You started the program, then you should see it through. It's not like it has a very long duration, is it?
Maybe talk to your coach? does he know a lot about lifting and lifting for wrestling, or are you pretty much on your own? IF you want a specific program you should probably look at where you need strength for the different wrestling moves and work those muscles at the gym.