Wait, wut
Is this supposed to be a satire post or something, because there are a lot of facts just wrong here.
In 2013, Parnell was expected to compete for the RT job with Free, but suffered a hamstring injury in preseason and thus became the backup as a result. In 2014, Parnell started 8 games at RT, including the playoffs, after Doug Free suffered a foot fracture. Parnell left as a free agent in 2015 to Jacksonville.
And when he went to Jacksonville, "they" never won a SB. Parnell does have a SB ring however as a member of the New Orleans Saints practice squad in 2009. He never played in a single game for the Saints, but the Saints went on to win the SB after the 2009 regular season.
At no point in time did anybody beg Garrett to start Parnell over Free. Parnell was given the chance to compete, but injuries always derailed that, as well as his NFL career. He left as a free agent for Jacksonville in 2015 and suffered another hamstring injury, then a knee injury in 2017, and yet another knee injury in 2018 that ended up being a career ended. He retired from the NFL after the 2018 regular season.
He had a solid NFL career from 2009-2018, was on the active roster of three teams (Dolphins, Cowboys, Jags) and was on the practice squad of another (Saints). He played in a total of 111 NFL games, starting 64, before injuries forced his retirement. Like I said, solid NFL career, but not anywhere close to being Hall of Fame.