Very easily. Randall Cobb then Ceedee Lamb. WR3 might be the easiest position to refill to be honest.
Cobb 2019: 55 catches, 828 yards, 15.1 avg, 3 TD’s
Beasley 2019: 67 catches, 778 yards, 11.6 avg, 6 TD’s
Lamb 2020: 74 catches, 935 yards, 12.6 avg, 5 TD’s
Beasley 2020: 82 catches, 967 yards, 11.8 avg, 4 TD’s
Also Beasley is one of the top slots in the league he’s definitely a good player, but his importance was heightened here because for his last two seasons there was no number1 WR until Cooper was brought in. Remember Bease was getting bracket coverage as he was the de facto 1 and he wasn’t able to be nearly as impactful.
I say all that for the point that a slot like Bease and Juju are marginally effective if there’s no real WR1. As long as we have one of those we shouldn’t feel bad at all about letting role specific WR’s move on. If there’s one thing we invest in plentifully its WR.