Health is likely the biggest thing. If the Blazers get a full season out of Dame/Nurkic, that likely is as big of a difference over last year as any of the new pieces they have brought in.
- Covington > Ariza. Ariza may actually be the better 1-on-1 defender but Cov is better as a rotation defender and 5 years younger.
- Kanter => Whiteside. Whiteside's stats will dwarf Kanter's, but Enes should fit better as a 'team' guy. Neither defends much away from the basket and neither is very good more than 5' from the hoop on offense. Neither passes much and it's a about a wash as to whom is quicker up the court. Still....
- Jones Jr > Hezonja. Does it really matter that DJJ can't shoot or dribble? Almost anything he does on defense will put him ahead of what Mario did. Dunks will be icing on the cake.
- Giles > ?? Portland really didn't have a 3rd string center last year unless you count parts of seasons from 4/5s Skal and Swanigan. His passing is something this team doesn't have in large supply.
- Hood > Hood. Of course, that comes down to if Rodney can play and return close to the form he had before going down with the achillies.
- Mel0 < Melo. If nothing else, just due to age. Players at 36 don't tend to get better. However, if he can accept a bench role and make use of that in 15-18 minutes versus the 30+ minutes he had to play last year out of necessity (which was far too many), hopefully he can at least be more efficient.
Depth - Better
Defense - Better
Athleticism - Better....just by adding Jones and oddly enough, the oft injured Giles.
Playmaking ability when Dame gets trapped - Uh....well....hmm...