Tygra definitely played the most important part in saving them in "The Wolfrat". He made the formula to neutralise the original shrinking potion. But he didn't get much credit for it at the end. And that is indeed the problem with his episodes. He doesn't get the credit except in "Pumm-Ra". Another good Tygra moment, which I bring up on a regular basis, is "Divide And Conquer" - he actually has the most victories in that episode, he defeats the Giantaur single-handedly, and then rescues Cheetara from the giant bee, before they all team up to rescue Panthro. This episode is so often overlooked but to me it's always been a highly praiseworthy one for not just relying on the sword to fix everything. It doesn't have Lion-O using the catchphrase when he's in a jam and the others all suddenly finding the strength from somewhere to overcome obstacles that were impossible a moment before. Some of the characters rescue themselves from their predicaments, others need to be rescued by someone else, and that's like life. Some people can get out of sticky situations on their own, some need a helping hand, it all depends on the situation.