I like Middleton like I liked Jeff Green. Solid player with the potential to go off one night and lay an egg the next. For me personally Bledsoe is the perfect example of a guy who thrived and got hyped up because of what he did as a back up yet when he became a starter it's clear he's not really that good. Rozier is already a much better player than Bledsoe has ever been.
As for Al he gives Embiid fits because he can guard him down low because of his strength and on the perimeter because of his quickness.
I completely disagree with respect to Middleton, and Bledsoe is at least a borderline All Star, imo. He just has no cartilage in his knees, or next to none, iirc, lol, and Rozier isn't there. Yet. Or at least I hope that such will be the case moving forward, haha, even though it feels as if I've somehow jinxed the guy. Ugh.
I guess that I'll take your word for it in terms of Horford/Embiid, though, how about that?