By Chris Harris  Much has been made about the tightness of this
season's Premier League title race but Arsène Wenger expects the
battle at the bottom of the table to be even more intense.
Bolton travel to Emirates Stadium on Saturday sitting relatively
pretty in 11th place. However, Wanderers remain in a precarious
position with just five points separating the bottom 10 clubs in
the top flight.  Wenger attributes that to a general improvement
among the 'second tier' of Premier League clubs and, as a
result, the Frenchman is predicting a nail-biting battle to
avoid relegation.  "What I make of the league is what we’ve seen
since the start is that it’s a very tight league," said Wenger
at his pre-match press conference.  "You play a game where if
you win you are playing for Europe and then next week it’s not
to go down.  "Apart from the top six or seven, everyone can be
involved in relegation. That means the quality has gone up and
the difference between the teams has become smaller.   "The top
teams have drop