The reason why he would have to send his scv's is because when you do 4 rax if you don't send your SCV's its more obvious your hacking than if u do.
It's also another reason why he purposely sent his scv's later than usual and only half way, (less travel distance back) he already planned to send them back home cause he knew he was never commiting to that attack. That has to be the biggest clue, this is why earlier when Rossi said you were just a Masters player giving advice, your understanding of the game is no where near the top level where we are.
You realise he can just not pull scv's and expand immediately anyways? He'll still be behind either way. But I do agree, that would make it more suss unless he has a specific 4rax pressure into expand, which maybe one of his wild, random builds designed to punish gasless with no spines.
I wouldn't say you guys are top level, but you're definitely good, and better than I am.
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