Dumb stadium announcements

I am Anthony Calvillo in the huddle getting ready to call a play. Lo and behold the stadium announcer says: Hitchcock replaces Cox at Linebacker.

That saves Calvillo having to look at the substitutions and/or actually calling an audible at the line once he sees the Ticat personnel.

Why would you make the opponents decision making process easier.

Am I the only one who noticed this? I hope the coaching staff puts a stop to it.