When Kupp was introduced, he held up his new Seahawks jersey, which had his classic No. 10 on the back. Kupp had worked out a deal with Nwosu to obtain No. 10 from him, and explained the "cost" was donating to Nwosu's foundation.

The Seahawks have signed wide receiver Cooper Kupp after eight seasons with the Rams. The Yakima native and Eastern Washington graduate returns to his home state after catching 634 passes, for 7,776 yards and 57 receiving touchdowns in his NFL career. Check out the best photos of Kupp throughout the years.