Juvenile Blood Python feeding issues

[Homebody]

...if anyone has any tips or tricks to get him to switch over again, please let me know what they are.

I'm in the process of switching my Children's python to Reptilinks. One of the techniques that Reptilinks suggests is called "priming the pump." The way it works is you feed the snake a smaller version of its usual meal. Then, you follow with the food you're switching to. It works because the snake is always hungrier after it eats than it was before.