Chase is very tidy with the ball, and equally bad without it. We shoudln't be looking to trade Burrow in, we should be looking to adjust the style we play to suit the players we have. In the past we have played a "bump and offload" game which was suited to the pace we could offload to in McGuire, Burrow and Webb. All three are now slower than they were in their younger days (McGuire and Webb moreso than Burrow) so we need to adjust the gameplan to suit.
If you dropped Chase into the current Leeds structure he would look crap, so no surprise that we have looked "short" (no pun intended) at halfback this season.