Always resist the first deal anyway (unless it is hugely in your favour)
Those people who want to deal, are those to play against.
I just very firmly say "no deals" as soon as they get brought up. People get the message very quickly. Also dont get caught up in table talk. Just turn to the TD say no deals and move on
Saying no deals is ridcuolous
What you really want to do is upset the shit out of everyone.
Pick the guy who is making the loudest argument for dealing and offer him a £1 more than the next prize to STFU
Or the good old "Guys id love to deal, but your all tez so ill take £10 more than 1st and you lot do what you want."