It's easy to say in hindsight but not sure he gets same snaps here and we don't see how good he is with the Giants.
Maybe Shakir isn't great in practice or we just want to develop him more.
Brown, Kyle and Schobel would be the ones I'd vote to go up based on longevity with us/performance.
Unlike Bruce whom I sure never benefitted getting sacks when our offense had us up 21 points early/late in games?