An unusual situation

[Jurassic Referee]

I guess I'll weigh in on this one,seeing my partners laughed at me when I told them to handle it:
1)Use R3-2,'cause it isn't specifically covered.
2)plain ol' technical foul on A for coming on the floor.Coming onto the floor,by itself,is not a flagrant act(think coach or bench-player taking a few steps onto the court).
3)Withold whistle and ball is still alive,similar to the case where you withold whistle for technical on B while A is on a breakaway.
4)Flagrant technical foul for A contacting the shooter.This is where R3-2 comes in.
5)Charge A with both technical fouls,count them both against the bonus,and eject A.
6)Shoot 2 FT's for first A technical(shots taken in order of fouls occuring).Anyone shoots.
7)Shoot 3 FT's for flagrant technical,using rationale under R3-2 that this is what B1 would have got for a normal foul.B1 would shoot these FT's,rather than any B player,using the same rationale.
8)B gets possession at center,with whatever time is on the clock when A committed the second technical foul.
9)No thought of a forfeit,unless B1 was injured on the play.Write it up real good and let the league worry about it.

"That's my story and I'm sticking to it!"-Alex Hawkins,OLD Baltimore Colt.