Dilemma

[akalsey]

There's a number of reasons why you might go to your partner for help, and I'd make sure never again to work with a partner who refused to help out.

The guy has a bad angle, the coach asks him to ask you for some help, and although you had more information, you refused to provide it? Instead, how about tell him "Yes, I had a better angle on that play and I had him out." Then let him make up his mind what to do with that information.

It sounds like instead of treating him like your partner, you treated him as the competing umpire on the field.