Two things can help a steel player.
First, be able to effectively handle it if some bandmembers do not show up and it is just you on steel, a bass player and a drummer or rhythm guitarist.
If you are one of the ones who does your best playing by "laying out," then that says it all no matter what some of the steel instructor propagandists may teach. Sorry, but there are advantages to knowing how to "overplay."
Secondly, if you play lead guitar yourself and can easily go between the two instruments during a song.
If you are good enough on lead, then this can really turn the tables on the other band members when the band starts letting some members go because they cannot afford to have all the players. The band is likely to keep a quality steel/lead man.
There are not too many who are competent on both instruments as well as being able to play both in the same song seamlessly--quickly lay the bar down on the C6 keyhead, play lead, pick it back up and play steel again.
I just have yet to figure out how to twin with myself on lead and steel!
------------------
Frank Estes - 1978 Emmons D-10 8+7 #2441D