San Francisco 49ers TE George Kittle reminds QB Jimmy Garoppolo a lot of Rob Gronkowski – both on and off the field – according to Vinnie Iyer of Sporting News.’There are a lot of similarities – on the field and a little bit off the field, too. George is tremendous. The energy he brings every day, how he goes about his business – he’s always having fun while he’s doing it. Very similar to Gronk, they both enjoy what they do. It makes everything more enjoyable. It’s fun to be around, and it’s contagious. To have a guy like that makes our team so much closer as well as much better,’ Garoppolo said.