What is the fine-grained topic of the following text: With the uncertainty surrounding the health of starting tight end Sean McQuillan and the Huskies likely to use three wide receivers more often than not, there could be a chance for a significant number of snaps for Walsh, the 2012 New Haven Register State Football Most Valuable Player on Thursday night. Only return the topic.
Potential increased playtime for football player Walsh due to uncertainty about Sean McQuillan's health and team strategy changes.