Colts quarterback Andrew Luck is still rehabbing his hurt should and team owner Jim Irsay said Luck may not be ready for the first regular season game. Though the Colts have been optimistic about Luck being ready in time to play the Rams Sept. 10, Irsay’s comments suggest the healing may be going slower than has been reported. The team lost their first pre-season game to the Detroit Lions 24 to 10, Sunday, with Scott Tolzein as quarterback.