Idea for refined definition and/or new mechanic

[OHBBREF]

OS -While I am not in favor of adding more signals to the game -
Sifgnals are used to convey a message to the coaches, players, your partners, and fans as to what you have called.
So when a play grabs another player and the official gives the big "X" for intentional that is understood by all.
So now when you have a player chasing down another player on a breakaway and the defender blocks the shot but in the process wipes out the offensive player two rows into the stands and now you come up with an "X" based on excessive contact - people (and Dick Vitale, and Billy Packer) will say the foul was flagrant, and be confused when the player is not removed from the game because they are unaware of the excessive contact clause of the rule, and become confused?

The addition of a secondary signal would be effective in such cases.

as to your statement regarding Indirect Technicals being out of hand in 20 plus NCAA dates this year on the floor, 8 more as an alternate, plus 25 to 30HS or Prep-Scool games I was involved with not a one Intnetional Technical called, add another 100 pluss games watched and that number stays at 0.

The only one I have seen was last weekend when a player measured another up for an Elbow before the ball was at the disposal on an inbound play during an AAU game.
I do not see a trend in that direction can you back that up with some facts or stats?