Originally Posted by
Pelicanidae
That depends on how you think Tatum/Brown/Zion grow as players with/without an experienced, talented, two way influence to guide them. It's less of an impact on Tatum and Brown who have already grown a little bit with Al Horford who is a similar kind of presence, but I think the difference between Zion at 21 without that good influence who ensures defense is played, versus Zion at 21 with that good, guiding, defensive influence could be fairly significant. Zion is a talented enough player that I think he will work it out anyway, but without Jrue (or a similar player) I could see that taking him until he's 23 or 24, whereas having that guide could easily accelerate that growth.
As a side note, I actually think Jrue will be fine at 31. Injury concerns get mentioned, but he hasn't actually had a serious injury in years and years now. He's missed (if I recall correctly) one game due to illness in the last three seasons. That doesn't concern me much. If he was a player whose game revolved around athleticism and speed, I'd understand the reticence, but Jrue has always been a more cerebral, smooth, patient player than that. That kind of game ages well.