Both picks appear to be bad decisions with the football on Jamies' part. Here are a few still frames to illustrate what I'm talking about.
in this photo, you see Vincent Jackson flash across the screen. Jameis should have made this throw to Jackson. Instead he chooses to bypass Jackson for Humphries who drew 2 Broncos over top. In doing so, Jameis makes a terrible throw and leads Humphries far too much which led to the INT.
As for the 2nd INT, Jameis once again makes a bad throw, it was the correct read, however, he hitched twice and held the ball to long and tried to force it to Evans. Talib read him the whole way and jumped in front of the pass. side note, man I miss Talib! LOL. The better options here were to check it down to Brate or Sims, which you will see in this next image.