The fact that they had a problem adjusting problems with SMN MP because they didn't want to effect scholar is the prime example of why the classes need to be split up. As long as scholar and summoner are tied to the same class, there is always going to be difficulty balancing the jobs. They've clearly realized this because they've said that they will no longer be doing dual jobs. The new jobs don't even have classes. I feel like SMN and SCH will always be red headed step children unless the two jobs are split up.