I would do this in a heartbeat. Like, do it now! Don't even read the rest of my explanation
Jackson is so much more elite than Braylon that's not even funny IMO, and Miller to Marcedes is not that much of a step back (if any) in potential. Then when you consider you have Davis and those TEs in question are your backup fodder, it's a no-brainer.
So like I said, hit "accept" already