==== Solution 1: one proposal per year per PI ==== 
  * **Is it good for the science?**
    * Reduce the diversity of ideas? Stifle risky, but imaginative proposals? 
      * How many proposals are same PI
      * Rate of success of new PI
      * Do new PIs come up thru the ranks? How many proposals was a PI on as a senior researcher in the past.
      * Size of collaborations, relative number of small vs large collaborations
      * How do we track "new ideas" ?
  * **Would it improve success rates?**
    * funding requested per proposal, $$ requested for successful vs unsuccessful
    * number of times proposed before success.  (and no success attempts)
    * demographics on success vs unsuccessful  
  * **Would it reduce reviewer load?** 
    * number of proposals per group, per PI, per faculty vs research vs lab 
    * Would it create more PIs (proposals) from otherwise collaborating senior researchers?
    * Does it make it even more difficult to decide between a few very excellent must-fund proposals?