When the Seahawks (6-7) host the Eagles (10-3) to close NFL Week 15 on "Monday Night Football" (8:15 p.m. ET, ABC), the hosts will try to bolster their NFC wild-card hopes while the visitors will look to improve their current NFC playoff positioning.While Seattle won't catch San Francisco in the NFC West, it can still secure one of the last two wild cards to earn a No. 6 or No. 7 seed....