A sixth-round pick by the Texans in 2013, Griffin had 24 catches for 305 yards in 14 games last season.
The Giants will be counting on Solder to help improve the protection of the quarterback after Eli Manning was sacked 47 times last season.
Ray, the 23rd pick in the 2015 NFL Draft by the Denver Broncos, had 12 sacks over his first two NFL seasons, including eight in 2016.
Multiple wrist surgeries in 2017 led to a drop in production – two sacks over the next two seasons and inactive for the final three games of 2018.
