Most of the players that are performing at Indiana are transfers and seniors
Top 2 rushers, one from Wake Forest, the other from JMU. both seniors
QB - transfer from Ohio, also a senior
WR - leading receiver transfer from JMU - a junior
- 3rd leading receiver transfer from Texas Tech - senior
so of the top 6 skill position players on the team, 4 are seniors, 1 junior and 1 soph. Only the sophomore WR was at Indiana last season.
Unless the coach has recruited or has transfers that will pick up where those players leave off, they could very easily not be great next season. The Indiana coach appears to be more of a Deion Sanders type of rebuild in year 1 than what Rhule is doing at Nebraska.
Comparing the 2 styles of rebuild is probably not all that worthwhile.