Simplify the following text for a Grade 13 native English-speaking person.
Original: While having not to visit Tribal Council for winning all the immunity challenges , Gregg and Tom complained about Willard 's poor work ethic and how he seemed to enjoy having a `` free ride '' as his tribe continue to win challenges while he sat out most of the time .
Simplified: While having not to visit Tribal Council for winning all the immunity challenges , Gregg and Tom complained about Willard 's poor work ethic and how he seemed to enjoy having a `` free ride '' as his tribe won many challenges while he sat out most of the time .