I don't think Harris has regressed at all. He is scoring more points per shot than last year, rebounding and passing at a much higher rate, blocking and stealing at a higher rate, etc. His 3PT% is down a bit, but that is about it. His minutes are down because they are trying to get more people involved. Ainge obviously likes Harris or Boston wouldn't have been as heavily connected to him last summer as it was.
I'd love to get Harris at the right price. I think he is a guy that could be a real part of a title contender at some point down the line.
Harris and Fournier
for
Johnson, Turner, Sullinger, Dallas 1st, Boston 1st
That seems like a pretty fair trade for both teams. Orlando gets veteran leadership, a young PF, and two 1st's and Boston gets a couple of solid young players that are theoretically good fits on the team.