If the cap jumps as much as it's supposed to in the next few years, 10m could easily become average for #1 WRs (not top tier like Megatron, but just the good #1s that are out there). I'd say get it done. WRs typically don't fade like RBs do until the mid 30s, so Jordy (if he stays healthy) likely has a few good years left in him.