Spencer F Katt speculates in his column in the January 15th copy of eWeek that Marc Fleury might be planning to leave JBoss, now part of Red Hat. Fleury has been out on paternity leave, and Katt believes that based on Fleury’s indication from a prior interview with eWeek in November, he is so disillusioned wuth Red Hat’s commitment (or lack of?) to JBoss, that he may not come back to the company.