The cascading effect of Coby Bryant's injury leaves Bears more problems to solve

In an austere offseason, Coby Bryant was the splurge. The Bears bet big on him, letting all-pro safety Kevin Byard and four-year starter Jaquan Brisker leave this offseason and giving him a three-year, $40 million deal. The safety had been where the Bears want to go — the Super Bowl. He had what Bears defensive coordinator Dennis Allen decided they needed most — speed. And his addition made the Bears more comfortable drafting a first-round safety, Dillon Thieneman, to pair with him. It took…