I think the premise of this thread is way off.
What it is saying to me is that the Blazers need to take the Raptors lead and go out and land a player of Kawhi Leonard's caliber, and then make yet another trade for a quality veteran like Marc Gasol. Then, in theory, we could have done what the Raptors are doing now to the Warriors.
Great points but, the Blazers have never ever traded for a player of Kawhi Leonard's caliber. The Blazers could use a wily old veteran but I can't remember the last time the Blazers even had a veteran player of any caliber. The last time they tried to trade for a quality veteran, that I can remember hearing of, was Mark Gasol's brother Pau, and he turned down the offer to go to the Spurs for 2 million dollars less money.
Lastly, everyone knows to win the championship your team must be healthy, you can't be missing major pieces. Currently the Raptors are enjoying a luxury the Blazers didn't get, yet another injured Warrior piece in Klay Thompson. Plus the Raptors are healthy, no missing parts.
This is a nice theory guys, but it's quite flawed.