I don't think Hazard is as good as most believe he is personally, undoubtedly would want him in our team, no question about it but there's a bit too much hype around him imo. Not at the level the players he's compared to are at. Has time to reach it though.
As for Fabregas, we all knew before he signed for Chelsea that he's a big game bottler, hence Barcelona being so willing to let him go despite them trying for 3-4 years to bring him back and the imminent departure of Xavi. During his time at Chelsea he's done exactly what he's done for Arsenal and Barcelona. Against smaller teams when they're playing well he's a world beater, up against the big boys he goes hiding. Wouldn't get into our best 11 but would still take him in our squad given his homegrown status,
Not especially upset at missing out on either of them, not being able to compete for Sanchez last year due to FFP is more upsetting