I don't subscribe to the "two players on the ground needs a call" theory, but you gotta have something here. Pretty easy block. Anyone could have gotten it, but it's Lead's primary.

Once you call the tech you need to get away. Walk away from the coach. Find a partner. Talk to that partner. If the coach needs another tech let a partner get it. Obviously you can get it if egregious but it's gotta be really deserved. Was this reaction to a missed call really deserving of an ejection? I don't know but if I knew I missed a call I'm probably giving the coach a bit more rope. Once you figure out the logistic of who is shooting what where and where the inbound spot is, go directly to the table to report while your P administers the FT. Don't report from the reporting area, go directly up to the scorers and talk to them face-to-face. If there is a timeout start the timeout after all the reporting is done and get away from tableside.

Also, don't hold onto your whistle like a blankie.