It would be great to resign Aaron Jones, he's a good player. But no running back is worth more than $8m a year. Short of a Barry Sanders like player, and Aaron Jones isn't that.
If he doesn't want to sign for less than $10m or so, they should franchise him, and trade him if they can get more than they would for a comp pick. Let's say a second-round pick. I'm not sure how realistic that is. Though with Bahk and Clark locked up it seems Jones would be the ideal fit for the franchise tag.
Let's face it, Aaron Jones' career expectancy is likely closer to Eddie Lacy's than it is to Emmitt Smith's or Frank Gore's. As a rule, running backs do not last long in the NFL, and Jones has missed a number of games to injury already. The "he hasn't taken as much of a beating as other backs" argument has some logic to it, but at the same time, you don't pay $12-15m a year for a guy to take 12 carries a game. That's 20 a game type pay.
I was curious so I pulled some stats on the first four years for Gurley, Jones, and AP. Note, Jones still has 2 more games to go in his first 4 years.
Aaron Jones52 games (84%)
630 carries (12.1 pg), 3,228 yards (62.1 pg), 36 TDs (0.7 PG)
125 receptions (2.4 pg). 1,000 yards (19.2 PG), 6 TDs (0.12pg)
Todd Gurley58 games (90%)
1,042 carries (18.0 pg), 4,547 yards (78.4 PG), 46 TDs (0.8 PG)
187 receptions (3.2 pg). 1,883 yards (32.5 PG), 10 TDs (0.17 PG)
Adrian Peterson61 games (95%)
1,199 carries (19.7 PG), 5,772 yards (94.6 PG), 52 TDs (0.85 PG)
118 receptions (1.9 PG), 1,170 yards (19.2 PG), 2 TDs (0.03 PG)