Glasner accepts Forest move will upset Palace fans

[Getty Images]Oliver Glasner understands Crystal Palace fans will be upset by his move to Nottingham Forest. The former Eagles boss joined Forest on a three-year deal this month after leaving Selhurst Park at the end of last season.The two teams have struck up a rivalry since Forest took Palace's place in the Europa League last term.Eagles fans were unhappy with Forest's involvement in their demotion from the Europa League to Conference League for breaching multi-ownership rules, with Forest exp