Geeze that would be fun if you're an all rounder or change bowler; getting to bat at 8 and stand in the field 40 overs watching the same two blokes bowl 20 from each end every game while getting a bat for a couple of overs once every 3 games. Great way to watch your younger players leave for other opportunities in other competitions or simply no play at all, cos the game you're proposing here sounds about a fun and engaging as rectal surgery.
You'd also instantly encourage teams with more $$ to throw massive bucks at 2 bowlers to buy themselves a flag. Honestly, one of the worst ideas I think I've heard.
very specific scenario… and coming from a batsman. So of course you’d think it’s a horrible idea