[...] in the second half of the Hoosiers' spring game, he even rallied his team. After throwing one touchdown pass in six starts last season, the rising sophomore threw two TD passes in the final two quarters Saturday — the second coming with 4 seconds left to give the Crimson its only lead of the game and a 13-10 victory over the Cream. [...] when starting quarterback Nate Sudfeld and backup Chris Covington sustained season-ending injuries in the same game last October, Diamont became the Hoosiers' only real option. Sudfeld then tried to tackle the 305-pound defensive lineman — a decision he quickly regretted. Tevin Coleman's projected replacement, Jordan Howard, missed much of spring practice with a hyperextended elbow. Starting linebacker T.J.