Playing 3-2 *should* help. 3-2 pairs pg-sg-sf together, the pg is never on an island in zone. In my opinion, some of the problem you're still getting while playing 2-3 is that your opponents are still going right at the pg position (and you can expect that all year) and then there are only 2 guys to handle them. Having the 3rd guy, even if he brings the overall average of the backcourt down a little, should help because (my opinion again here) it spreads the fouls between 3 guys. You can make a case for starting Myron over Tomlin in the 3-2, especially against teams with excellent guards; but it's kind of pick your poison with your team, because your offense is going to run best with Deberry and Tomlin together as much as possible. In theory, what you want to do is take all those fouls Deberry and Tomlin are getting, and expose Monico, who is by far your best defensive player, to those foul opportunities. It won't always work that way, and you'll need to manage your expectations a little. But IMO, this is your best shot as a default gameplan.