Huerter and Monk vs. HB and Keegan is an apples/oranges comparison in re shooting. Huerter and Monk are guaranteed to get touches when they're out there and, ya know, actually have plays run for them. HB and Keegan aren't - and both can go long periods of time w/out getting a shot up. Yes, Sabonis and Fox are the team's best players - AND consistency is waaaaaay easier to come by when you're touching the ball and have ample chances to create for yourself and others on most offensive trips vs. being frequently "disappeared" by your teammates/coaches. A lot easier for Fox than for HB to get into rhythm.
That Keegan is shooting from the perimeter as well as he is despite the herky-jerk of his touches and shots within and across games might be the most impressive part of his rookie season.