Old Man Edge

Has WWE blown it with Edge? Most of his appearances amount to really boring promos with no energy. He used to be hilarious with Christian & then devious as the Rated R Superstar. Now he's just boring old guy who's getting a main event at Mania because reasons. 
Yeah it really is a waste of Roman Reigns and everything they’ve been building with him.  I’m assuming at this point that Edge is getting murdered at Wrestlemania but it doesn’t matter from a business standpoint even if he wins.  He just looks so old, the kind of old that 2001 cool Edge would go on TV and mock for being in that position.