Ok, now that Strallen is a thing of the past, what do tu think about Edith and Gregson?

Their relationship is something true but Edith should remember of the consequences if anyone finds out what happens. I won't give any spoilers about series 4 for those who haven't seen it but those who have, must agree there's something fishy going, she's got a bb and he's missing (ok sorrry guys but that's what happened), anyway Edith deserves someone better than a married man whose now gone and she should probably concentrate on Tom, he cannot end up with that teacher!!!