I'm pretty excited about this. His segments on The Daily Show so far have proven that his sense of comedic timing is damn near perfect. Add to that a large dose of charisma and cleverness and I think he'll be a lot of fun to watch.
Even better, he's already shown he's as willing and able as Stewart to tackle uncomfortable topic like race relations and their current tensions in the US and I think he'll be able to knock this out of the park.
Good Luck Trevor! Congratulations!