Wes Welker not upset that Patriots took care of Rob Gronkowski first

When NFL teams are deciding which players get long-term contract extensions, a 23-year-old All-Pro is going to be a higher priority than a 31-year-old All-Pro. Wes Welker is smart enough to understand that. So when Welker was asked whether it upsets him that the Patriots signed Rob Gronkowski to a new deal but haven’t given…