interesting discussion. Lets break it down into this framework. Who would you want. A healthy Gronk, or a healthy, say, Jefferson. But I don't think its a either or. You need at least one elite receiver on your team. I believe Gronk had as big an impact on the Pats offense as Randy Moss did during his 2+ years.
During Gronk's best years, when he was surrounded by a VERY ordinary WR group, he forced teams to change their coverages to stop him. Same with Moss or Jefferson. Beyond that, football is the ultimate TEAM sport. No other team sport is an individual's success so dependent on the other 10 guys around them. Even the greatest QB's, and I understand that the QB IS the most important position on the offensive side of the ball, we have seen all too often that even the BEST QB talent cannot excel when those around them aren't pulling their weight. Now that could be said of ANY team sport, but in football even more so. We have seen great offenses fail to bring their team's the ultimate goal, because of failures by on the defensive side or ST's That is why drafting the BPA is always the best way to go in the draft, EXCEPT when you need a QB.
No doubt this team NEEDS to improve the OL. We've heard that one ad nauseum all season long, but if there is an elite talent (and there are only 5-8 of those guys every season you have to take him. And if we stay at #4 we will definitely get one. I really don't care what position they play.