Tatum is a PnR ball handler. Attacking the switch after the PnR may seem like an ISO, but it really isn't. Whenever he's defended by a taller opponent on the perimeter, he can blow by him and explode to the basket. Whenever he's defended by a shorter opponent, he can either shoot over him or post him up. We aren't talking about iso anymore. Again, he's attacking the switch. This is smart, fundamental basketball. Please stop criticizing Tatum for taking advantage of mismatches. With all due respect, this is blatant ignorance of how the game is played. Not saying that he never attempts ISOs, but most of the plays you guys complain about are PnR plays.
Tatum and Brown operate very differently on offense. Tatum excels in the half court as a PnR ball handler. Brown excels in the open court. In slow-paced games we use him primarily as an off-ball shooter. In fact, here's how they score their points.
Tatum
PnR ball handler: 27.8%
Iso: 18.6%
Transition: 12.1%
Spot up shooting: 11%
Post up: 8.2%
Handoff: 6.2%
Off screen: 5%
Cut: 3.4%
PnR roll man: 2.1%
Putbacks: 1.8%
Miscellaneous: 3.8%
Brown
Transition: 22.4%
Spot up shooting: 21%
PnR ball handler: 15.2%
Handoff: 9.4%
Off screen: 9.3%
Iso: 7.1%
Cut: 3.8%
Putbacks: 3.8%
Post up 3.6%
PnR roll man: 1.2%
Miscellaneous: 3.1%
Long story short, Brown scores 67.1% of his points either as an off-ball threat or in transition. The respective percentage for Tatum is just 39.8%.
Personally speaking, I'm lower on Brown than most of you guys are. I'm super high on Tatum though. Are they redundant playing next to each other? Of course not! 2-way wings are always useful. If anything, I wish we had more players like them.