Pressure Tool (Strokes versus Position)

I feel it would make more sense if the pressure tool listed players by “Strokes behind leader” or “Strokes leading” instead of starting position (example - tied for 5th place).

There is a big difference in pressure for a golfer who is T-5 and one stroke back of the leader versus a golfer who is T-5 and 10 strokes back of the leader.

Maybe the pressure could be correlated to probability of winning
No doubt though that sole leader after 54 holes tends to play bad
(Not last week though, well done Horschel)