Prior to last night, there have been only 8 draws or winning margins of 1-2 points (from a sample of 54 games). For me, I'd rather take an alternative h'cap or an inflated 80 minutes price - Wakefield are 5/4 to win the match outright in places - than play it safe with a +2. Chances are either one of these sides will take it by 3 or more anyway. The -2.5 at 6/4 I mentioned earlier was taken with that in mind.
Each to their own. And saying all that, the money coming in for London on Oddschecker today it will probably all be conjecture come tonight anyway
