DEN is the only team I'd be worried about. However, I don't think Barton or Beasley will be of much value to IND.
Mudiay has been a downright awful NBA player. His ceiling is Ricky Rubio. I don't think IND will value him either.
Harris, Murray, Hernangomez, and 13 is a good offer, but doesn't make much sense for DEN, and is giving up a lot. Harris is the most underrated SG in the league, and I think they really value him. They'd have to give up Harris, Murray, 13, and a future 1st to top our offer of 15, 20, 26, Vonleh, and Harkless, and that's if they really think they can resign him.
I could easily Even if they sign Holiday, could they really contend with Holiday/George/Chandler/Faried/Jokic?
They have 1 all-star player, and that seems a lot like the position George was in last year. Teague is better than Holiday, Jokic and Turner are equal talents, and Faried isn't any better than Young. George would be their only all-star level player.