I remember someone asking about a straight line formation and I have a pretty good script that can be slightly modfied to suit your needs. Basically, it puts your toons into the following formation.

Code:
.          O
. X    X       X     X
This will work with any leader, as long as you have the Window active. It takes one button, but two clicks. Have all your toons behind you like they followed you to a spot. Then the first click moves 2 toons to the left and 2 to the right. The second click moves 1 toon to the left and one to the right. Puts them in a perfect 1 in front and 4 in the a line formation.

Code:
<Hotkey CTRL ALT Divide>
  <Toggle>
 <If MouseIsOverWindow WoW1>   
   <SendLabel w2>
      <KeyDown Q>   
   <SendLabel w3>
      <KeyDown Q>
   <SendLabel w4>
      <KeyDown E>
   <SendLabel w5>
      <KeyDown E>
  <Else If MouseIsOverWindow WoW2>
  <SendLabel w1>
      <KeyDown Q>
  <SendLabel w3>
      <KeyDown Q>
   <SendLabel w4>
      <KeyDown E>
   <SendLabel w5>
      <KeyDown E>
  <If MouseIsOverWindow WoW3>   
   <SendLabel w1>
      <KeyDown Q>   
   <SendLabel w2>
      <KeyDown Q>
   <SendLabel w4>
      <KeyDown E>
   <SendLabel w5>
      <KeyDown E>
  <Else If MouseIsOverWindow WoW4>
  <SendLabel w1>
      <KeyDown Q>
  <SendLabel w2>
      <KeyDown Q>
   <SendLabel w3>
      <KeyDown E>
   <SendLabel w5>
      <KeyDown E>
  <Else If MouseIsOverWindow WoW5>
  <SendLabel w1>
      <KeyDown Q>
  <SendLabel w2>
      <KeyDown Q>
   <SendLabel w3>
      <KeyDown E>
   <SendLabel w4>
      <KeyDown E>
   
  <Toggle>
<If MouseIsOverWindow WoW1>   
   <SendLabel w3>
      <KeyDown Q>
   <SendLabel w5>
      <KeyDown E>
  <Else If MouseIsOverWindow WoW2>
  <SendLabel w3>
      <KeyDown Q>
   <SendLabel w4>
      <KeyDown E>
  <If MouseIsOverWindow WoW3>   
   <SendLabel w2>
      <KeyDown Q>
   <SendLabel w5>
      <KeyDown E>
  <Else If MouseIsOverWindow WoW4>
  <SendLabel w2>
      <KeyDown Q>
   <SendLabel w5>
      <KeyDown E>
  <Else If MouseIsOverWindow WoW5>
  <SendLabel w2>
      <KeyDown Q>
   <SendLabel w4>
      <KeyDown E>


<HotkeyUp CTRL ALT Divide>
  <Toggle>
 <If MouseIsOverWindow WoW1>   
   <SendLabel w2>
      <KeyUp Q>   
   <SendLabel w3>
      <KeyUp Q>
   <SendLabel w4>
      <KeyUp E>
   <SendLabel w5>
      <KeyUp E>
  <Else If MouseIsOverWindow WoW2>
  <SendLabel w1>
      <KeyUp Q>
  <SendLabel w3>
      <KeyUp Q>
   <SendLabel w4>
      <KeyUp E>
   <SendLabel w5>
      <KeyUp E>
  <If MouseIsOverWindow WoW3>   
   <SendLabel w1>
      <KeyUp Q>   
   <SendLabel w2>
      <KeyUp Q>
   <SendLabel w4>
      <KeyUp E>
   <SendLabel w5>
      <KeyUp E>
  <Else If MouseIsOverWindow WoW4>
  <SendLabel w1>
      <KeyUp Q>
  <SendLabel w2>
      <KeyUp Q>
   <SendLabel w3>
      <KeyUp E>
   <SendLabel w5>
      <KeyUp E>
  <Else If MouseIsOverWindow WoW5>
  <SendLabel w1>
      <KeyUp Q>
  <SendLabel w2>
      <KeyUp Q>
   <SendLabel w3>
      <KeyUp E>
   <SendLabel w4>
      <KeyUp E>
   
  <Toggle>
<If MouseIsOverWindow WoW1>   
   <SendLabel w3>
      <KeyUp Q>
   <SendLabel w5>
      <KeyUp E>
  <Else If MouseIsOverWindow WoW2>
  <SendLabel w3>
      <KeyUp Q>
   <SendLabel w4>
      <KeyUp E>
  <If MouseIsOverWindow WoW3>   
   <SendLabel w2>
      <KeyUp Q>
   <SendLabel w5>
      <KeyUp E>
  <Else If MouseIsOverWindow WoW4>
  <SendLabel w2>
      <KeyUp Q>
   <SendLabel w5>
      <KeyUp E>
  <Else If MouseIsOverWindow WoW5>
  <SendLabel w2>
      <KeyUp Q>
   <SendLabel w4>
      <KeyUp E>
So, depending o nthe active Window and who is leading, it will then organize your alts into a line. Of course, if you want a straight line, throw in a command to send Toon1 back on one of the button presses and they will be the front 5 of the 1985 Chicago Bears.