With how much attention Clark commands, players are getting wide open looks possession after possession but are just missing shots. Last night was painful at times--Clark easily should've had 15 assists if not for several blown layups and horrendous 3pt shooting despite wide opens looks. Over the Olympic break, I hope Smith/Boston/Fagbenle work exclusively on taking jumpers from the high post, or work on drives to the basket from there. Every time Clark is blitzed, she flips the ball to them and they are wide open from 15-17 feet and should be feasting on those jumpers like A'ja Wilson does.
Looking ahead, they off load Wheeler's contract and will need to resign Fagbenle at a much higher rate. I'd look for them to try and trade away Nalyssa Smith, who sometimes plays quite well and other times just looks lost. Wallace isn't doing it either and KLS is too streaky. I think they should build their core around Clark, Boston, Mitchell and Fagbenle. As you said, adding in a defensive minded guard who can hit open 3s would do wonders for Indiana.
And not that they should tank, but if they end up in the lottery, they have a strong chance to land the #1 or #2 overall pick. I think Bueckers/Clark/Boston would be an insane trio to build around in a similar mold to Vegas getting 3 straight #1 picks and establishing a dynasty. Even if they don't land Paige, getting someone like Iriafen or Morrow would be a big boost in the front court.