Share 'Severed Head!'

Hey Folks! Any thoughts on this? I've repaired a break like this before without any reinforcement, but it was a repair on a nylon string guitar. I called my customer to check it's still glued. It is! But recently, i've been reading some posts about end grain gluing and how weak this joints are. So, now i have some doubts.  This guitar i'm supposed to glue is a steel string (a cheap one). Have…