I did not see the interference at all, but clearly saw the TMM penalty. The RPI forward (looked like it was Higgs) was coming to make the change, and then the puck got tied up along the boards in front of the RPI bench. He stopped to play the puck as RPI was making the line change. Since Higgs also got called for the interference, it may be possible that him stopping to play the puck impeded the progress of the Brown defender to try to do the same, thus getting the interference at the same time? Not positive on that, but a clear Too Many Men penalty.
And DrD, the rule is clear, but the implementation of it is where it gets cloudy. The player (or players) coming on and off the ice cannot play the puck or an imposing player, otherwise a penalty will be called. In the above scenario, Higgs was attempting to exit the ice, when the shift change was occurring. Although he can be on the ice while the change is complete, he cannot intentionally play the puck or an opposing player. This is why line changes almost always occur on a dump in.
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