Luckily, both crocodiles and tigers eat pythons, so this problem should be easily solved.
http://news.nationalgeographic.com/news/2005/10/1006_051006_...
Reliance on crocodilians may not turn out the way one hoped
http://en.wikipedia.org/wiki/American_crocodile
Ran into one when I was a kid and well I have a very firm imprint that they in fact do live there.
[0] - http://en.wikipedia.org/wiki/American_crocodile
[1] - http://myfwc.com/wildlifehabitats/managed/american-crocodile...