In reply to dave_59:
I apologize Dave. I thought a generic way of framing the question will take less time from your side. Seems like I have defeated the purpose of trying to keep it simple.
The TB is a router with 16 input ports and 16 input agents(monitor, driver, sequencer), one scoreboard and 16 output ports and 16 output agents(with only a monitor inside).
So my original doubt was : how will one SB work across all the input/output ports since multiple streams could come in at the same time and also it is OOO.