well, some people here have been saying it's critical that the Blazers convert their expiring contracts into 2 year deals. I don't agree, but the trade gets Portland part way there. Unfortunately. we see that Ariza had no positive value, and I can't imagine that changing next season....assuming the Blazers even guarantee his contract. So in order for Portland to make any trade for a significant upgrade next season, they will have to add significant assets to Ariza's 'filler' salary.
Ariza fits what I was picturing as the level of salary Portland should target in the kick-the-can-down-the-road realm (much better to get off that road IMO and leave that 2016 can there)...in the 8-13M range. That would put Portland around 111M in payroll; 115M counting their 1st round pick and Gabriel. That would leave them room to use the full-MLE (around 10M IIRC) and a couple of minimum contracts and still probably be under the tax line (although they'd be hard-capped)
Simons 2nd year, no college, vs Martell Webster, 1st year, direct from high school:
PER: Simons 9.4....Webster 11.6
TS%: Simons .505....Webster .533
eFG%: Simons .477....Webster .493
FT Rate: Simons .164....Webster .204
winshares/48: Simons .012....Webster .039
BPM: Simons -4.5....Webster -3.2
Martell spent most of his career coming off the bench and never really made it to the level of a solid starter. And he was better at defense than Simons
Portland had 5 years of "patience" with Martell and then traded him for Ryan Gomes and Luke Babbitt (David Kahn loved him some Blazer SF's).