wrestlingdev.com/app/views/tournaments/_bracket_director_actions.html.erb

<% if can? :manage, @tournament %> 
  <h3>Tournament Director Bracket Actions</h3>
  <table class="table">
    <tr>
      <td>
        <strong>Swap Bracket Position</strong>
        <%= form_for(Wrestler.new, url: swap_wrestlers_path(@tournament)) do |f| %>
          <div class="field">
            <%= f.label 'Wrestler 1' %><br>
            <%= f.collection_select :originalId, @weight.wrestlers, :id, :name %>
          </div>
          <div class="field">
            <%= f.label 'Wrestler 2' %><br>
            <%= f.collection_select :swapId, @weight.wrestlers, :id, :name %>
          </div>
          <br>
          <%= submit_tag "Swap", :class=>"btn btn-success"%>
        <% end %>  
      </td>
    </tr>
  </table>
<% end %>