I'd say if you want to train the new kid, you'll just let him tag along with your MVP trainee. No reason to sacrifice the potential NT player for a star potential, even if that kid has 5k starting skills. Plus I doubt he'll make it in SF, with that height and bad outside skills to drag down the training speed of his skills. Not a good combination, unless you don't mind just having him tag along with no intention of him becoming a backup player or more.
Yeah. Training a big guy in outside skills can be useful, but starting a tall guy from awful OD is going to be a painful experience. There's no harm in letting him get whatever training the primary guy gets, but this is definitely a back-seat trainee that at best gets to ride along with the bus driver.