17 A.3d 1256 (2011)
US AIRWAYS, INC.
No. 78 WAL (2010).
US AIRWAYS, INC.
v.
W.C.A.B. (ANDERSON);
IN RE ANDERSON.
No. 78 WAL (2010).
Supreme Court of Pennsylvania.
March 1, 2011.Disposition of Petition for Allowance of Appeal Denied.