Current trade proposal - Herbert for Kupp

I have a trade proposal in my fantasy football league (12 team, Half PPR, single super-flex).
The current trade is Justin Herbert for Cooper Kupp. Is this a fair trade? Seeking the opinion of this message board. We are trying to get a poll of people’s opinion so we can either approve or decline this trade. If you can share your thoughts, that would be appreciated.

Thank you!

If Kupp is injured, yes. If Kupp can play, no way.