You are not right. There is no some "correct" indicative way to play any role.
A lot of players thinks alerting n1 is good idea. Another players (like me) will never alert n1 and save alert for lategame. My veteran's kill n4-n5 is common thing. As bodyguard, I nearly 10 times claimed "I am sk/gf and I will kill #10 n1", after that going to protect #10 and ... killing real sk/gf
You can make assumptions based on your own playstyle and experience, but it paints YOU as player, not others. Others can have another playstyle. All you said now is "If i were SB i will not play same way as Zedus". But you are not me. It's like say "good veteran will always bait and alert n1". I will answer that only idiot will bait and alert n1 and kill half of the town to confirm his dumb self.