Training camp is over but the Bears have a lot to get done before Week 1

The Bears’ meeting room seems packed to Bears coach Ben Johnson, whether he’s speaking to 90 players or 69 of them. “I honestly don’t even notice the fewer guys …” the Bears coach said last week. “The train just keeps rolling on.” It will pull out of the station Tuesday when the Bears hold their first practice since they trimmed their roster from 90 to 53 players. Tuesday morning, they’ll make their 16-man practice squad official, signing many of the players who grinded through what Johnson…