"That's just something that came up," Ryan said. Colon will be out "a while," Ryan told reporters.
The injury that necessitates the scope came up recently.
There is no timetable for Colon's return.
It is an interesting development and we will have to see whether not Colon will be able to compete for the starting job this summer. The Jets might use this as an opportunity to let some of their younger players compete for more time in the starting lineup.