more than 2500 attempts in the NFL before things really start to click. And besides all of those interceptions, at least he hasn't been a fumble machine too...if you just ignore the 10 his last season starting, 7 the year before that, and 15 the year before that.
But he will be a much better QB at age 27 and after 75 NFL starts. He'll be able to improve far more than the guy that is (gasp) 30 and has 4 total starts, and that didn't play QB for years after leaving college. Taysom just is who he is at this point, while the sky is the limit for Jameis.